21214622520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 960

約数和(自身を含む): 94201984800

約数和(自身を除く): 72987362280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 49, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 81, 84, 90, 91, 95, 98, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 147, 152, 156, 162, 168, 171, 180, 182, 189, 190, 195, 196, 210, 216, 228, 234, 245, 247, 252, 260, 266, 270, 273, 280, 285, 294, 312, 315, 324, 342, 351, 360, 364, 378, 380, 390, 392, 399, 405, 420, 441, 455, 456, 468, 490, 494, 504, 513, 520, 532, 540, 541, 546, 567, 570, 585, 588, 630, 637, 648, 665, 684, 702, 728, 735, 741, 756, 760, 780, 798, 810, 819, 840, 855, 882, 910, 931, 936, 945, 980, 988, 1026, 1053, 1064, 1080, 1082, 1092, 1134, 1140, 1170, 1176, 1197, 1235, 1260, 1274, 1323, 1330, 1365, 1368, 1404, 1470, 1482, 1512, 1539, 1560, 1596, 1620, 1623, 1638, 1710, 1729, 1755, 1764, 1820, 1862, 1890, 1911, 1960, 1976, 1995, 2052, 2106, 2164, 2184, 2205, 2223, 2268, 2280, 2340, 2394, 2457, 2470, 2520, 2548, 2565, 2646, 2660, 2705, 2730, 2793, 2808, 2835, 2940, 2964, 3078, 3185, 3192, 3240, 3246, 3276, 3420, 3458, 3510, 3528, 3591, 3640, 3705, 3724, 3780, 3787, 3822, 3969, 3990, 4095, 4104, 4212, 4328, 4410, 4446, 4536, 4655, 4680, 4788, 4869, 4914, 4940, 5096, 5130, 5187, 5265, 5292, 5320, 5410, 5460, 5586, 5670, 5733, 5880, 5928, 5985, 6156, 6370, 6492, 6552, 6615, 6669, 6840, 6916, 7020, 7033, 7182, 7371, 7410, 7448, 7560, 7574, 7644, 7695, 7938, 7980, 8115, 8190, 8379, 8424, 8645, 8820, 8892, 9310, 9555, 9576, 9738, 9828, 9880, 10260, 10279, 10374, 10530, 10584, 10773, 10820, 10920, 11115, 11172, 11340, 11361, 11466, 11970, 12103, 12285, 12312, 12740, 12984, 13230, 13338, 13832, 13965, 14040, 14066, 14364, 14607, 14742, 14820, 15148, 15288, 15390, 15561, 15876, 15960, 16230, 16380, 16758, 17199, 17290, 17640, 17784, 17955, 18620, 18935, 19110, 19476, 19656, 19845, 20007, 20520, 20558, 20748, 21060, 21099, 21546, 21640, 22230, 22344, 22680, 22722, 22932, 23940, 24206, 24345, 24570, 25137, 25480, 25935, 26460, 26509, 26676, 27930, 28132, 28665, 28728, 29214, 29484, 29640, 30296, 30780, 30837, 31122, 31752, 32460, 32760, 33345, 33516, 34083, 34398, 34580, 35165, 35910, 36309, 36855, 37240, 37870, 38220, 38952, 39690, 40014, 41116, 41496, 41895, 42120, 42198, 43092, 43821, 44460, 45444, 45864, 46683, 47880, 48412, 48690, 49140, 49231, 50274, 51395, 51597, 51870, 52920, 53018, 53352, 53865, 55860, 56264, 56805, 57330, 58428, 58968, 60515, 61560, 61674, 62244, 63297, 64920, 66690, 67032, 68166, 68796, 69160, 70330, 71820, 71953, 72618, 73035, 73710, 75411, 75740, 76440, 77805, 79380, 79527, 80028, 82232, 83790, 84396, 85995, 86184, 87642, 88920, 90888, 92511, 93366, 96824, 97380, 98280, 98462, 100035, 100548, 102249, 102790, 103194, 103740, 105495, 106036, 107730, 108927, 111720, 113610, 114660, 116856, 121030, 123348, 124488, 125685, 126594, 132545, 133380, 133627, 136332, 137592, 140049, 140660, 143640, 143906, 145236, 146070, 147420, 147693, 150822, 151480, 154185, 155610, 158760, 159054, 160056, 167580, 168792, 170415, 171990, 175284, 181545, 185022, 186732, 189891, 194760, 196924, 200070, 201096, 204498, 205580, 206388, 207480, 210990, 212072, 215460, 215859, 217854, 219105, 227220, 229320, 233415, 238581, 242060, 246155, 246696, 251370, 253188, 257985, 265090, 266760, 267254, 272664, 277533, 280098, 281320, 287812, 290472, 292140, 294840, 295386, 301644, 306747, 308370, 311220, 316485, 318108, 326781, 335160, 340830, 343980, 344617, 350568, 359765, 363090, 370044, 373464, 377055, 379782, 393848, 397635, 400140, 400881, 408996, 411160, 412776, 421980, 430920, 431718, 435708, 438210, 443079, 454440, 462555, 466830, 477162, 484120, 492310, 502740, 503671, 506376, 511245, 515970, 530180, 534508, 544635, 555066, 560196, 569673, 575624, 584280, 590772, 603288, 613494, 616740, 622440, 632970, 636216, 647577, 653562, 668135, 681660, 687960, 689234, 700245, 715743, 719530, 726180, 738465, 740088, 754110, 759564, 795270, 800280, 801762, 817992, 832599, 843960, 863436, 871416, 876420, 886158, 925110, 933660, 935389, 949455, 954324, 980343, 984620, 1005480, 1007342, 1022490, 1031940, 1033851, 1060360, 1069016, 1079295, 1089270, 1110132, 1120392, 1139346, 1181544, 1192905, 1202643, 1226988, 1233480, 1265940, 1295154, 1307124, 1329237, 1336270, 1363320, 1378468, 1387665, 1400490, 1431486, 1439060, 1452360, 1476930, 1508220, 1511013, 1519128, 1533735, 1590540, 1603524, 1633905, 1665198, 1723085, 1726872, 1752840, 1772316, 1850220, 1867320, 1870778, 1898910, 1908648, 1942731, 1960686, 1969240, 2004405, 2014684, 2044980, 2063880, 2067702, 2147229, 2158590, 2178540, 2215395, 2220264, 2278692, 2385810, 2405286, 2453976, 2518355, 2531880, 2590308, 2614248, 2658474, 2672540, 2756936, 2775330, 2800980, 2806167, 2848365, 2862972, 2878120, 2953860, 3016440, 3022026, 3067470, 3101553, 3181080, 3207048, 3237885, 3267810, 3330396, 3446170, 3544632, 3578715, 3607929, 3700440, 3741556, 3797820, 3885462, 3921372, 3987711, 4008810, 4029368, 4089960, 4135404, 4162995, 4294458, 4317180, 4357080, 4430790, 4533039, 4557384, 4676945, 4771620, 4810572, 4901715, 5036710, 5169255, 5180616, 5316948, 5345080, 5550660, 5601960, 5612334, 5696730, 5725944, 5828193, 5907720, 6013215, 6044052, 6134940, 6203106, 6475770, 6535620, 6547723, 6646185, 6660792, 6892340, 7157430, 7215858, 7483112, 7555065, 7595640, 7770924, 7842744, 7975422, 8017620, 8270808, 8325990, 8418501, 8588916, 8634360, 8861580, 9066078, 9304659, 9353890, 9543240, 9621144, 9713655, 9803430, 10073420, 10338510, 10633896, 10736145, 10823787, 11101320, 11224668, 11393460, 11656386, 12026430, 12088104, 12269880, 12406212, 12951540, 13071240, 13095446, 13292370, 13599117, 13784680, 14030835, 14314860, 14431716, 15110130, 15507765, 15541848, 15950844, 16035240, 16651980, 16837002, 17177832, 17723160, 18039645, 18132156, 18609318, 18707780, 19427310, 19606860, 19643169, 19938555, 20146840, 20677020, 21472290, 21647574, 22449336, 22665195, 22786920, 23312772, 24052860, 24812424, 25255503, 25903080, 26190892, 26584740, 27198234, 27913977, 28061670, 28629720, 28863432, 29140965, 30220260, 31015530, 31901688, 32738615, 33303960, 33674004, 36079290, 36264312, 37218636, 37415560, 38854620, 39213720, 39286338, 39877110, 40797351, 41354040, 42092505, 42944580, 43295148, 45330390, 46523295, 46625544, 48105720, 50511006, 52381784, 53169480, 54118935, 54396468, 55827954, 56123340, 58281930, 58929507, 60440520, 62031060, 65477230, 67348008, 67995585, 72158580, 74437272, 75766509, 77709240, 78572676, 79754220, 81594702, 84185010, 85889160, 86590296, 90660780, 93046590, 98215845, 101022012, 108237870, 108792936, 111655908, 112246680, 116563860, 117859014, 124062120, 126277515, 130954460, 135991170, 139569885, 144317160, 151533018, 157145352, 159508440, 163189404, 168370020, 176788521, 181321560, 186093180, 196431690, 202044024, 203986755, 216475740, 223311816, 233127720, 235718028, 252555030, 261908920, 271982340, 279139770, 294647535, 303066036, 326378808, 336740040, 353577042, 372186360, 378832545, 392863380, 407973510, 432951480, 471436056, 505110060, 530365563, 543964680, 558279540, 589295070, 606132072, 707154084, 757665090, 785726760, 815947020, 883942605, 1010220120, 1060731126, 1116559080, 1178590140, 1414308168, 1515330180, 1631894040, 1767885210, 2121462252, 2357180280, 2651827815, 3030660360, 3535770420, 4242924504, 5303655630, 7071540840, 10607311260, 21214622520]

約数ペア:

[(1, 21214622520), (2, 10607311260), (3, 7071540840), (4, 5303655630), (5, 4242924504), (6, 3535770420), (7, 3030660360), (8, 2651827815), (9, 2357180280), (10, 2121462252), (12, 1767885210), (13, 1631894040), (14, 1515330180), (15, 1414308168), (18, 1178590140), (19, 1116559080), (20, 1060731126), (21, 1010220120), (24, 883942605), (26, 815947020), (27, 785726760), (28, 757665090), (30, 707154084), (35, 606132072), (36, 589295070), (38, 558279540), (39, 543964680), (40, 530365563), (42, 505110060), (45, 471436056), (49, 432951480), (52, 407973510), (54, 392863380), (56, 378832545), (57, 372186360), (60, 353577042), (63, 336740040), (65, 326378808), (70, 303066036), (72, 294647535), (76, 279139770), (78, 271982340), (81, 261908920), (84, 252555030), (90, 235718028), (91, 233127720), (95, 223311816), (98, 216475740), (104, 203986755), (105, 202044024), (108, 196431690), (114, 186093180), (117, 181321560), (120, 176788521), (126, 168370020), (130, 163189404), (133, 159508440), (135, 157145352), (140, 151533018), (147, 144317160), (152, 139569885), (156, 135991170), (162, 130954460), (168, 126277515), (171, 124062120), (180, 117859014), (182, 116563860), (189, 112246680), (190, 111655908), (195, 108792936), (196, 108237870), (210, 101022012), (216, 98215845), (228, 93046590), (234, 90660780), (245, 86590296), (247, 85889160), (252, 84185010), (260, 81594702), (266, 79754220), (270, 78572676), (273, 77709240), (280, 75766509), (285, 74437272), (294, 72158580), (312, 67995585), (315, 67348008), (324, 65477230), (342, 62031060), (351, 60440520), (360, 58929507), (364, 58281930), (378, 56123340), (380, 55827954), (390, 54396468), (392, 54118935), (399, 53169480), (405, 52381784), (420, 50511006), (441, 48105720), (455, 46625544), (456, 46523295), (468, 45330390), (490, 43295148), (494, 42944580), (504, 42092505), (513, 41354040), (520, 40797351), (532, 39877110), (540, 39286338), (541, 39213720), (546, 38854620), (567, 37415560), (570, 37218636), (585, 36264312), (588, 36079290), (630, 33674004), (637, 33303960), (648, 32738615), (665, 31901688), (684, 31015530), (702, 30220260), (728, 29140965), (735, 28863432), (741, 28629720), (756, 28061670), (760, 27913977), (780, 27198234), (798, 26584740), (810, 26190892), (819, 25903080), (840, 25255503), (855, 24812424), (882, 24052860), (910, 23312772), (931, 22786920), (936, 22665195), (945, 22449336), (980, 21647574), (988, 21472290), (1026, 20677020), (1053, 20146840), (1064, 19938555), (1080, 19643169), (1082, 19606860), (1092, 19427310), (1134, 18707780), (1140, 18609318), (1170, 18132156), (1176, 18039645), (1197, 17723160), (1235, 17177832), (1260, 16837002), (1274, 16651980), (1323, 16035240), (1330, 15950844), (1365, 15541848), (1368, 15507765), (1404, 15110130), (1470, 14431716), (1482, 14314860), (1512, 14030835), (1539, 13784680), (1560, 13599117), (1596, 13292370), (1620, 13095446), (1623, 13071240), (1638, 12951540), (1710, 12406212), (1729, 12269880), (1755, 12088104), (1764, 12026430), (1820, 11656386), (1862, 11393460), (1890, 11224668), (1911, 11101320), (1960, 10823787), (1976, 10736145), (1995, 10633896), (2052, 10338510), (2106, 10073420), (2164, 9803430), (2184, 9713655), (2205, 9621144), (2223, 9543240), (2268, 9353890), (2280, 9304659), (2340, 9066078), (2394, 8861580), (2457, 8634360), (2470, 8588916), (2520, 8418501), (2548, 8325990), (2565, 8270808), (2646, 8017620), (2660, 7975422), (2705, 7842744), (2730, 7770924), (2793, 7595640), (2808, 7555065), (2835, 7483112), (2940, 7215858), (2964, 7157430), (3078, 6892340), (3185, 6660792), (3192, 6646185), (3240, 6547723), (3246, 6535620), (3276, 6475770), (3420, 6203106), (3458, 6134940), (3510, 6044052), (3528, 6013215), (3591, 5907720), (3640, 5828193), (3705, 5725944), (3724, 5696730), (3780, 5612334), (3787, 5601960), (3822, 5550660), (3969, 5345080), (3990, 5316948), (4095, 5180616), (4104, 5169255), (4212, 5036710), (4328, 4901715), (4410, 4810572), (4446, 4771620), (4536, 4676945), (4655, 4557384), (4680, 4533039), (4788, 4430790), (4869, 4357080), (4914, 4317180), (4940, 4294458), (5096, 4162995), (5130, 4135404), (5187, 4089960), (5265, 4029368), (5292, 4008810), (5320, 3987711), (5410, 3921372), (5460, 3885462), (5586, 3797820), (5670, 3741556), (5733, 3700440), (5880, 3607929), (5928, 3578715), (5985, 3544632), (6156, 3446170), (6370, 3330396), (6492, 3267810), (6552, 3237885), (6615, 3207048), (6669, 3181080), (6840, 3101553), (6916, 3067470), (7020, 3022026), (7033, 3016440), (7182, 2953860), (7371, 2878120), (7410, 2862972), (7448, 2848365), (7560, 2806167), (7574, 2800980), (7644, 2775330), (7695, 2756936), (7938, 2672540), (7980, 2658474), (8115, 2614248), (8190, 2590308), (8379, 2531880), (8424, 2518355), (8645, 2453976), (8820, 2405286), (8892, 2385810), (9310, 2278692), (9555, 2220264), (9576, 2215395), (9738, 2178540), (9828, 2158590), (9880, 2147229), (10260, 2067702), (10279, 2063880), (10374, 2044980), (10530, 2014684), (10584, 2004405), (10773, 1969240), (10820, 1960686), (10920, 1942731), (11115, 1908648), (11172, 1898910), (11340, 1870778), (11361, 1867320), (11466, 1850220), (11970, 1772316), (12103, 1752840), (12285, 1726872), (12312, 1723085), (12740, 1665198), (12984, 1633905), (13230, 1603524), (13338, 1590540), (13832, 1533735), (13965, 1519128), (14040, 1511013), (14066, 1508220), (14364, 1476930), (14607, 1452360), (14742, 1439060), (14820, 1431486), (15148, 1400490), (15288, 1387665), (15390, 1378468), (15561, 1363320), (15876, 1336270), (15960, 1329237), (16230, 1307124), (16380, 1295154), (16758, 1265940), (17199, 1233480), (17290, 1226988), (17640, 1202643), (17784, 1192905), (17955, 1181544), (18620, 1139346), (18935, 1120392), (19110, 1110132), (19476, 1089270), (19656, 1079295), (19845, 1069016), (20007, 1060360), (20520, 1033851), (20558, 1031940), (20748, 1022490), (21060, 1007342), (21099, 1005480), (21546, 984620), (21640, 980343), (22230, 954324), (22344, 949455), (22680, 935389), (22722, 933660), (22932, 925110), (23940, 886158), (24206, 876420), (24345, 871416), (24570, 863436), (25137, 843960), (25480, 832599), (25935, 817992), (26460, 801762), (26509, 800280), (26676, 795270), (27930, 759564), (28132, 754110), (28665, 740088), (28728, 738465), (29214, 726180), (29484, 719530), (29640, 715743), (30296, 700245), (30780, 689234), (30837, 687960), (31122, 681660), (31752, 668135), (32460, 653562), (32760, 647577), (33345, 636216), (33516, 632970), (34083, 622440), (34398, 616740), (34580, 613494), (35165, 603288), (35910, 590772), (36309, 584280), (36855, 575624), (37240, 569673), (37870, 560196), (38220, 555066), (38952, 544635), (39690, 534508), (40014, 530180), (41116, 515970), (41496, 511245), (41895, 506376), (42120, 503671), (42198, 502740), (43092, 492310), (43821, 484120), (44460, 477162), (45444, 466830), (45864, 462555), (46683, 454440), (47880, 443079), (48412, 438210), (48690, 435708), (49140, 431718), (49231, 430920), (50274, 421980), (51395, 412776), (51597, 411160), (51870, 408996), (52920, 400881), (53018, 400140), (53352, 397635), (53865, 393848), (55860, 379782), (56264, 377055), (56805, 373464), (57330, 370044), (58428, 363090), (58968, 359765), (60515, 350568), (61560, 344617), (61674, 343980), (62244, 340830), (63297, 335160), (64920, 326781), (66690, 318108), (67032, 316485), (68166, 311220), (68796, 308370), (69160, 306747), (70330, 301644), (71820, 295386), (71953, 294840), (72618, 292140), (73035, 290472), (73710, 287812), (75411, 281320), (75740, 280098), (76440, 277533), (77805, 272664), (79380, 267254), (79527, 266760), (80028, 265090), (82232, 257985), (83790, 253188), (84396, 251370), (85995, 246696), (86184, 246155), (87642, 242060), (88920, 238581), (90888, 233415), (92511, 229320), (93366, 227220), (96824, 219105), (97380, 217854), (98280, 215859), (98462, 215460), (100035, 212072), (100548, 210990), (102249, 207480), (102790, 206388), (103194, 205580), (103740, 204498), (105495, 201096), (106036, 200070), (107730, 196924), (108927, 194760), (111720, 189891), (113610, 186732), (114660, 185022), (116856, 181545), (121030, 175284), (123348, 171990), (124488, 170415), (125685, 168792), (126594, 167580), (132545, 160056), (133380, 159054), (133627, 158760), (136332, 155610), (137592, 154185), (140049, 151480), (140660, 150822), (143640, 147693), (143906, 147420), (145236, 146070)]