215675460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 720

約数和(自身を含む): 973304640

約数和(自身を除く): 757629180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 38, 39, 42, 44, 45, 49, 52, 54, 55, 57, 60, 63, 65, 66, 70, 76, 77, 78, 81, 84, 90, 91, 95, 98, 99, 105, 108, 110, 114, 117, 126, 130, 132, 133, 135, 140, 143, 147, 154, 156, 162, 165, 171, 180, 182, 189, 190, 195, 196, 198, 209, 210, 220, 228, 231, 234, 245, 247, 252, 260, 266, 270, 273, 285, 286, 294, 297, 308, 315, 324, 330, 342, 351, 364, 378, 380, 385, 390, 396, 399, 405, 418, 420, 429, 441, 455, 462, 468, 490, 494, 495, 513, 532, 539, 540, 546, 567, 570, 572, 585, 588, 594, 627, 630, 637, 660, 665, 684, 693, 702, 715, 735, 741, 756, 770, 780, 798, 810, 819, 836, 855, 858, 882, 891, 910, 924, 931, 945, 980, 988, 990, 1001, 1026, 1045, 1053, 1078, 1092, 1134, 1140, 1155, 1170, 1188, 1197, 1235, 1254, 1260, 1274, 1287, 1323, 1330, 1365, 1386, 1404, 1430, 1463, 1470, 1482, 1485, 1539, 1540, 1596, 1617, 1620, 1638, 1710, 1716, 1729, 1755, 1764, 1782, 1820, 1862, 1881, 1890, 1911, 1980, 1995, 2002, 2052, 2079, 2090, 2106, 2145, 2156, 2205, 2223, 2268, 2310, 2340, 2394, 2457, 2470, 2508, 2548, 2565, 2574, 2646, 2660, 2695, 2717, 2730, 2772, 2793, 2835, 2860, 2926, 2940, 2964, 2970, 3003, 3078, 3135, 3185, 3234, 3276, 3420, 3458, 3465, 3510, 3564, 3591, 3705, 3724, 3762, 3780, 3822, 3861, 3969, 3990, 4004, 4095, 4158, 4180, 4212, 4290, 4389, 4410, 4446, 4455, 4620, 4655, 4788, 4851, 4914, 4940, 5005, 5130, 5148, 5187, 5265, 5292, 5390, 5434, 5460, 5586, 5643, 5670, 5733, 5852, 5940, 5985, 6006, 6156, 6237, 6270, 6370, 6435, 6468, 6615, 6669, 6916, 6930, 7007, 7020, 7182, 7315, 7371, 7410, 7524, 7644, 7695, 7722, 7938, 7980, 8085, 8151, 8190, 8316, 8379, 8580, 8645, 8778, 8820, 8892, 8910, 9009, 9310, 9405, 9555, 9702, 9828, 10010, 10241, 10260, 10374, 10395, 10530, 10773, 10780, 10868, 11115, 11172, 11286, 11340, 11466, 11583, 11970, 12012, 12103, 12285, 12474, 12540, 12740, 12870, 13167, 13230, 13338, 13585, 13860, 13965, 14014, 14364, 14553, 14630, 14742, 14820, 15015, 15390, 15444, 15561, 15876, 16170, 16302, 16380, 16758, 16929, 17199, 17290, 17556, 17820, 17955, 18018, 18620, 18810, 19019, 19110, 19305, 19404, 19845, 20007, 20020, 20482, 20748, 20790, 21021, 21060, 21546, 21945, 22230, 22572, 22932, 23166, 23940, 24206, 24255, 24453, 24570, 24948, 25137, 25740, 25935, 26334, 26460, 26676, 27027, 27170, 27930, 28028, 28215, 28665, 29106, 29260, 29484, 30030, 30723, 30780, 31122, 31185, 32340, 32604, 33345, 33516, 33858, 34398, 34580, 35035, 35910, 36036, 36309, 36855, 37620, 38038, 38220, 38610, 39501, 39690, 40014, 40755, 40964, 41580, 41895, 42042, 43092, 43659, 43890, 44460, 45045, 46332, 46683, 48412, 48510, 48906, 49140, 50274, 51205, 51597, 51870, 52668, 53865, 54054, 54340, 55860, 56430, 57057, 57330, 57915, 58212, 60060, 60515, 61446, 62244, 62370, 63063, 65835, 66690, 67716, 68796, 70070, 71820, 72618, 72765, 73359, 73710, 75411, 76076, 77220, 77805, 79002, 79380, 80028, 81081, 81510, 83790, 84084, 84645, 85995, 87318, 87780, 90090, 92169, 93366, 95095, 97020, 97812, 100035, 100548, 102410, 103194, 103740, 105105, 107730, 108108, 108927, 112860, 114114, 114660, 115830, 118503, 121030, 122265, 122892, 124740, 125685, 126126, 131670, 133133, 133380, 135135, 140049, 140140, 145236, 145530, 146718, 147420, 150822, 153615, 155610, 158004, 162162, 163020, 167580, 169290, 171171, 171990, 174636, 180180, 181545, 184338, 186732, 189189, 190190, 197505, 200070, 204820, 206388, 210210, 215460, 217854, 218295, 220077, 228228, 231660, 233415, 237006, 242060, 244530, 251370, 252252, 257985, 263340, 266266, 270270, 276507, 280098, 285285, 291060, 293436, 301644, 307230, 311220, 315315, 324324, 326781, 338580, 342342, 343980, 363090, 366795, 368676, 377055, 378378, 380380, 395010, 399399, 400140, 405405, 420420, 435708, 436590, 440154, 460845, 466830, 474012, 489060, 502740, 513513, 515970, 532532, 540540, 544635, 553014, 560196, 567567, 570570, 592515, 614460, 630630, 653562, 665665, 684684, 700245, 726180, 733590, 754110, 756756, 790020, 798798, 810810, 829521, 855855, 873180, 880308, 921690, 933660, 945945, 980343, 1027026, 1031940, 1089270, 1100385, 1106028, 1135134, 1141140, 1185030, 1198197, 1261260, 1307124, 1331330, 1382535, 1400490, 1467180, 1508220, 1540539, 1597596, 1621620, 1633905, 1659042, 1711710, 1843380, 1891890, 1960686, 1996995, 2054052, 2178540, 2200770, 2270268, 2370060, 2396394, 2567565, 2662660, 2765070, 2800980, 2837835, 3081078, 3267810, 3318084, 3423420, 3594591, 3783780, 3921372, 3993990, 4147605, 4401540, 4792788, 4901715, 5135130, 5530140, 5675670, 5990985, 6162156, 6535620, 7189182, 7702695, 7987980, 8295210, 9803430, 10270260, 10783773, 11351340, 11981970, 14378364, 15405390, 16590420, 17972955, 19606860, 21567546, 23963940, 30810780, 35945910, 43135092, 53918865, 71891820, 107837730, 215675460]

約数ペア:

[(1, 215675460), (2, 107837730), (3, 71891820), (4, 53918865), (5, 43135092), (6, 35945910), (7, 30810780), (9, 23963940), (10, 21567546), (11, 19606860), (12, 17972955), (13, 16590420), (14, 15405390), (15, 14378364), (18, 11981970), (19, 11351340), (20, 10783773), (21, 10270260), (22, 9803430), (26, 8295210), (27, 7987980), (28, 7702695), (30, 7189182), (33, 6535620), (35, 6162156), (36, 5990985), (38, 5675670), (39, 5530140), (42, 5135130), (44, 4901715), (45, 4792788), (49, 4401540), (52, 4147605), (54, 3993990), (55, 3921372), (57, 3783780), (60, 3594591), (63, 3423420), (65, 3318084), (66, 3267810), (70, 3081078), (76, 2837835), (77, 2800980), (78, 2765070), (81, 2662660), (84, 2567565), (90, 2396394), (91, 2370060), (95, 2270268), (98, 2200770), (99, 2178540), (105, 2054052), (108, 1996995), (110, 1960686), (114, 1891890), (117, 1843380), (126, 1711710), (130, 1659042), (132, 1633905), (133, 1621620), (135, 1597596), (140, 1540539), (143, 1508220), (147, 1467180), (154, 1400490), (156, 1382535), (162, 1331330), (165, 1307124), (171, 1261260), (180, 1198197), (182, 1185030), (189, 1141140), (190, 1135134), (195, 1106028), (196, 1100385), (198, 1089270), (209, 1031940), (210, 1027026), (220, 980343), (228, 945945), (231, 933660), (234, 921690), (245, 880308), (247, 873180), (252, 855855), (260, 829521), (266, 810810), (270, 798798), (273, 790020), (285, 756756), (286, 754110), (294, 733590), (297, 726180), (308, 700245), (315, 684684), (324, 665665), (330, 653562), (342, 630630), (351, 614460), (364, 592515), (378, 570570), (380, 567567), (385, 560196), (390, 553014), (396, 544635), (399, 540540), (405, 532532), (418, 515970), (420, 513513), (429, 502740), (441, 489060), (455, 474012), (462, 466830), (468, 460845), (490, 440154), (494, 436590), (495, 435708), (513, 420420), (532, 405405), (539, 400140), (540, 399399), (546, 395010), (567, 380380), (570, 378378), (572, 377055), (585, 368676), (588, 366795), (594, 363090), (627, 343980), (630, 342342), (637, 338580), (660, 326781), (665, 324324), (684, 315315), (693, 311220), (702, 307230), (715, 301644), (735, 293436), (741, 291060), (756, 285285), (770, 280098), (780, 276507), (798, 270270), (810, 266266), (819, 263340), (836, 257985), (855, 252252), (858, 251370), (882, 244530), (891, 242060), (910, 237006), (924, 233415), (931, 231660), (945, 228228), (980, 220077), (988, 218295), (990, 217854), (1001, 215460), (1026, 210210), (1045, 206388), (1053, 204820), (1078, 200070), (1092, 197505), (1134, 190190), (1140, 189189), (1155, 186732), (1170, 184338), (1188, 181545), (1197, 180180), (1235, 174636), (1254, 171990), (1260, 171171), (1274, 169290), (1287, 167580), (1323, 163020), (1330, 162162), (1365, 158004), (1386, 155610), (1404, 153615), (1430, 150822), (1463, 147420), (1470, 146718), (1482, 145530), (1485, 145236), (1539, 140140), (1540, 140049), (1596, 135135), (1617, 133380), (1620, 133133), (1638, 131670), (1710, 126126), (1716, 125685), (1729, 124740), (1755, 122892), (1764, 122265), (1782, 121030), (1820, 118503), (1862, 115830), (1881, 114660), (1890, 114114), (1911, 112860), (1980, 108927), (1995, 108108), (2002, 107730), (2052, 105105), (2079, 103740), (2090, 103194), (2106, 102410), (2145, 100548), (2156, 100035), (2205, 97812), (2223, 97020), (2268, 95095), (2310, 93366), (2340, 92169), (2394, 90090), (2457, 87780), (2470, 87318), (2508, 85995), (2548, 84645), (2565, 84084), (2574, 83790), (2646, 81510), (2660, 81081), (2695, 80028), (2717, 79380), (2730, 79002), (2772, 77805), (2793, 77220), (2835, 76076), (2860, 75411), (2926, 73710), (2940, 73359), (2964, 72765), (2970, 72618), (3003, 71820), (3078, 70070), (3135, 68796), (3185, 67716), (3234, 66690), (3276, 65835), (3420, 63063), (3458, 62370), (3465, 62244), (3510, 61446), (3564, 60515), (3591, 60060), (3705, 58212), (3724, 57915), (3762, 57330), (3780, 57057), (3822, 56430), (3861, 55860), (3969, 54340), (3990, 54054), (4004, 53865), (4095, 52668), (4158, 51870), (4180, 51597), (4212, 51205), (4290, 50274), (4389, 49140), (4410, 48906), (4446, 48510), (4455, 48412), (4620, 46683), (4655, 46332), (4788, 45045), (4851, 44460), (4914, 43890), (4940, 43659), (5005, 43092), (5130, 42042), (5148, 41895), (5187, 41580), (5265, 40964), (5292, 40755), (5390, 40014), (5434, 39690), (5460, 39501), (5586, 38610), (5643, 38220), (5670, 38038), (5733, 37620), (5852, 36855), (5940, 36309), (5985, 36036), (6006, 35910), (6156, 35035), (6237, 34580), (6270, 34398), (6370, 33858), (6435, 33516), (6468, 33345), (6615, 32604), (6669, 32340), (6916, 31185), (6930, 31122), (7007, 30780), (7020, 30723), (7182, 30030), (7315, 29484), (7371, 29260), (7410, 29106), (7524, 28665), (7644, 28215), (7695, 28028), (7722, 27930), (7938, 27170), (7980, 27027), (8085, 26676), (8151, 26460), (8190, 26334), (8316, 25935), (8379, 25740), (8580, 25137), (8645, 24948), (8778, 24570), (8820, 24453), (8892, 24255), (8910, 24206), (9009, 23940), (9310, 23166), (9405, 22932), (9555, 22572), (9702, 22230), (9828, 21945), (10010, 21546), (10241, 21060), (10260, 21021), (10374, 20790), (10395, 20748), (10530, 20482), (10773, 20020), (10780, 20007), (10868, 19845), (11115, 19404), (11172, 19305), (11286, 19110), (11340, 19019), (11466, 18810), (11583, 18620), (11970, 18018), (12012, 17955), (12103, 17820), (12285, 17556), (12474, 17290), (12540, 17199), (12740, 16929), (12870, 16758), (13167, 16380), (13230, 16302), (13338, 16170), (13585, 15876), (13860, 15561), (13965, 15444), (14014, 15390), (14364, 15015), (14553, 14820), (14630, 14742)]