1921472280

素因数分解:

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

素因数の和:83

約数の個数: 800

約数和(自身を含む): 8540809200

約数和(自身を除く): 6619336920

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, 343, 351, 360, 364, 378, 380, 390, 392, 399, 405, 420, 441, 455, 456, 468, 490, 494, 504, 513, 520, 532, 540, 546, 567, 570, 585, 588, 630, 637, 648, 665, 684, 686, 702, 728, 735, 741, 756, 760, 780, 798, 810, 819, 840, 855, 882, 910, 931, 936, 945, 980, 988, 1026, 1029, 1053, 1064, 1080, 1092, 1134, 1140, 1170, 1176, 1197, 1235, 1260, 1274, 1323, 1330, 1365, 1368, 1372, 1404, 1470, 1482, 1512, 1539, 1560, 1596, 1620, 1638, 1710, 1715, 1729, 1755, 1764, 1820, 1862, 1890, 1911, 1960, 1976, 1995, 2052, 2058, 2106, 2184, 2205, 2223, 2268, 2280, 2340, 2394, 2401, 2457, 2470, 2520, 2548, 2565, 2646, 2660, 2730, 2744, 2793, 2808, 2835, 2940, 2964, 3078, 3087, 3185, 3192, 3240, 3276, 3420, 3430, 3458, 3510, 3528, 3591, 3640, 3705, 3724, 3780, 3822, 3969, 3990, 4095, 4104, 4116, 4212, 4410, 4446, 4459, 4536, 4655, 4680, 4788, 4802, 4914, 4940, 5096, 5130, 5145, 5187, 5265, 5292, 5320, 5460, 5586, 5670, 5733, 5880, 5928, 5985, 6156, 6174, 6370, 6517, 6552, 6615, 6669, 6840, 6860, 6916, 7020, 7182, 7203, 7371, 7410, 7448, 7560, 7644, 7695, 7938, 7980, 8190, 8232, 8379, 8424, 8645, 8820, 8892, 8918, 9261, 9310, 9555, 9576, 9604, 9828, 9880, 10260, 10290, 10374, 10530, 10584, 10773, 10920, 11115, 11172, 11340, 11466, 11970, 12005, 12103, 12285, 12312, 12348, 12740, 13034, 13230, 13338, 13377, 13720, 13832, 13965, 14040, 14364, 14406, 14742, 14820, 15288, 15390, 15435, 15561, 15876, 15960, 16380, 16758, 17199, 17290, 17640, 17784, 17836, 17955, 18522, 18620, 19110, 19208, 19551, 19656, 19845, 20007, 20520, 20580, 20748, 21060, 21546, 21609, 22230, 22295, 22344, 22680, 22932, 23940, 24010, 24206, 24570, 24696, 25137, 25480, 25935, 26068, 26460, 26676, 26754, 27783, 27930, 28665, 28728, 28812, 29484, 29640, 30780, 30870, 31122, 31213, 31752, 32585, 32760, 33345, 33516, 34398, 34580, 35672, 35910, 36015, 36309, 36855, 37044, 37240, 38220, 39102, 39690, 40014, 40131, 41160, 41496, 41895, 42120, 43092, 43218, 44460, 44590, 45619, 45864, 46305, 46683, 47880, 48020, 48412, 49140, 50274, 51597, 51870, 52136, 52920, 53352, 53508, 53865, 55566, 55860, 57330, 57624, 58653, 58968, 60515, 61560, 61740, 62244, 62426, 64827, 65170, 66690, 66885, 67032, 68796, 69160, 71820, 72030, 72618, 73710, 74088, 75411, 76440, 77805, 78204, 79380, 80028, 80262, 83790, 84721, 85995, 86184, 86436, 88920, 89180, 91238, 92610, 93366, 93639, 96040, 96824, 97755, 98280, 100035, 100548, 103194, 103740, 107016, 107730, 108045, 108927, 111132, 111720, 114660, 117306, 120393, 121030, 123480, 124488, 124852, 125685, 129654, 130340, 133380, 133770, 136857, 137592, 138915, 140049, 143640, 144060, 145236, 147420, 150822, 155610, 156065, 156408, 158760, 160056, 160524, 167580, 169442, 171990, 172872, 175959, 178360, 181545, 182476, 185220, 186732, 187278, 194481, 195510, 200070, 200655, 201096, 206388, 207480, 215460, 216090, 217854, 222264, 228095, 229320, 233415, 234612, 240786, 242060, 249704, 251370, 254163, 257985, 259308, 260680, 266760, 267540, 273714, 277830, 280098, 280917, 288120, 290472, 293265, 294840, 301644, 311220, 312130, 321048, 324135, 326781, 335160, 338884, 343980, 351918, 361179, 363090, 364952, 370440, 373464, 374556, 377055, 388962, 391020, 400140, 401310, 410571, 412776, 423605, 430920, 432180, 435708, 456190, 466830, 468195, 469224, 481572, 484120, 502740, 508326, 515970, 518616, 527877, 535080, 544635, 547428, 555660, 560196, 561834, 586530, 593047, 601965, 603288, 622440, 624260, 648270, 653562, 677768, 684285, 687960, 700245, 703836, 722358, 726180, 749112, 754110, 762489, 777924, 782040, 800280, 802620, 821142, 842751, 847210, 864360, 871416, 879795, 912380, 933660, 936390, 963144, 972405, 980343, 1005480, 1016652, 1031940, 1055754, 1089270, 1094856, 1111320, 1120392, 1123668, 1173060, 1186094, 1203930, 1231713, 1248520, 1270815, 1296540, 1307124, 1368570, 1400490, 1404585, 1407672, 1444716, 1452360, 1508220, 1524978, 1555848, 1605240, 1633905, 1642284, 1685502, 1694420, 1759590, 1779141, 1805895, 1824760, 1867320, 1872780, 1944810, 1960686, 2033304, 2052855, 2063880, 2111508, 2178540, 2247336, 2287467, 2346120, 2372188, 2407860, 2463426, 2528253, 2541630, 2593080, 2614248, 2639385, 2737140, 2800980, 2809170, 2889432, 2965235, 3016440, 3049956, 3267810, 3284568, 3371004, 3388840, 3519180, 3558282, 3611790, 3695139, 3745560, 3812445, 3889620, 3921372, 4105710, 4213755, 4223016, 4357080, 4574934, 4744376, 4815720, 4901715, 4926852, 5056506, 5083260, 5278770, 5337423, 5474280, 5601960, 5618340, 5930470, 6099912, 6158565, 6535620, 6742008, 6862401, 7038360, 7116564, 7223580, 7390278, 7624890, 7779240, 7842744, 8211420, 8427510, 8895705, 9149868, 9803430, 9853704, 10113012, 10166520, 10557540, 10674846, 11236680, 11437335, 11860940, 12317130, 12641265, 13071240, 13724802, 14233128, 14447160, 14780556, 15249780, 16012269, 16422840, 16855020, 17791410, 18299736, 18475695, 19606860, 20226024, 21115080, 21349692, 22874670, 23721880, 24634260, 25282530, 26687115, 27449604, 29561112, 30499560, 32024538, 33710040, 34312005, 35582820, 36951390, 39213720, 42699384, 45749340, 48036807, 49268520, 50565060, 53374230, 54899208, 64049076, 68624010, 71165640, 73902780, 80061345, 91498680, 96073614, 101130120, 106748460, 128098152, 137248020, 147805560, 160122690, 192147228, 213496920, 240184035, 274496040, 320245380, 384294456, 480368070, 640490760, 960736140, 1921472280]

約数ペア:

[(1, 1921472280), (2, 960736140), (3, 640490760), (4, 480368070), (5, 384294456), (6, 320245380), (7, 274496040), (8, 240184035), (9, 213496920), (10, 192147228), (12, 160122690), (13, 147805560), (14, 137248020), (15, 128098152), (18, 106748460), (19, 101130120), (20, 96073614), (21, 91498680), (24, 80061345), (26, 73902780), (27, 71165640), (28, 68624010), (30, 64049076), (35, 54899208), (36, 53374230), (38, 50565060), (39, 49268520), (40, 48036807), (42, 45749340), (45, 42699384), (49, 39213720), (52, 36951390), (54, 35582820), (56, 34312005), (57, 33710040), (60, 32024538), (63, 30499560), (65, 29561112), (70, 27449604), (72, 26687115), (76, 25282530), (78, 24634260), (81, 23721880), (84, 22874670), (90, 21349692), (91, 21115080), (95, 20226024), (98, 19606860), (104, 18475695), (105, 18299736), (108, 17791410), (114, 16855020), (117, 16422840), (120, 16012269), (126, 15249780), (130, 14780556), (133, 14447160), (135, 14233128), (140, 13724802), (147, 13071240), (152, 12641265), (156, 12317130), (162, 11860940), (168, 11437335), (171, 11236680), (180, 10674846), (182, 10557540), (189, 10166520), (190, 10113012), (195, 9853704), (196, 9803430), (210, 9149868), (216, 8895705), (228, 8427510), (234, 8211420), (245, 7842744), (247, 7779240), (252, 7624890), (260, 7390278), (266, 7223580), (270, 7116564), (273, 7038360), (280, 6862401), (285, 6742008), (294, 6535620), (312, 6158565), (315, 6099912), (324, 5930470), (342, 5618340), (343, 5601960), (351, 5474280), (360, 5337423), (364, 5278770), (378, 5083260), (380, 5056506), (390, 4926852), (392, 4901715), (399, 4815720), (405, 4744376), (420, 4574934), (441, 4357080), (455, 4223016), (456, 4213755), (468, 4105710), (490, 3921372), (494, 3889620), (504, 3812445), (513, 3745560), (520, 3695139), (532, 3611790), (540, 3558282), (546, 3519180), (567, 3388840), (570, 3371004), (585, 3284568), (588, 3267810), (630, 3049956), (637, 3016440), (648, 2965235), (665, 2889432), (684, 2809170), (686, 2800980), (702, 2737140), (728, 2639385), (735, 2614248), (741, 2593080), (756, 2541630), (760, 2528253), (780, 2463426), (798, 2407860), (810, 2372188), (819, 2346120), (840, 2287467), (855, 2247336), (882, 2178540), (910, 2111508), (931, 2063880), (936, 2052855), (945, 2033304), (980, 1960686), (988, 1944810), (1026, 1872780), (1029, 1867320), (1053, 1824760), (1064, 1805895), (1080, 1779141), (1092, 1759590), (1134, 1694420), (1140, 1685502), (1170, 1642284), (1176, 1633905), (1197, 1605240), (1235, 1555848), (1260, 1524978), (1274, 1508220), (1323, 1452360), (1330, 1444716), (1365, 1407672), (1368, 1404585), (1372, 1400490), (1404, 1368570), (1470, 1307124), (1482, 1296540), (1512, 1270815), (1539, 1248520), (1560, 1231713), (1596, 1203930), (1620, 1186094), (1638, 1173060), (1710, 1123668), (1715, 1120392), (1729, 1111320), (1755, 1094856), (1764, 1089270), (1820, 1055754), (1862, 1031940), (1890, 1016652), (1911, 1005480), (1960, 980343), (1976, 972405), (1995, 963144), (2052, 936390), (2058, 933660), (2106, 912380), (2184, 879795), (2205, 871416), (2223, 864360), (2268, 847210), (2280, 842751), (2340, 821142), (2394, 802620), (2401, 800280), (2457, 782040), (2470, 777924), (2520, 762489), (2548, 754110), (2565, 749112), (2646, 726180), (2660, 722358), (2730, 703836), (2744, 700245), (2793, 687960), (2808, 684285), (2835, 677768), (2940, 653562), (2964, 648270), (3078, 624260), (3087, 622440), (3185, 603288), (3192, 601965), (3240, 593047), (3276, 586530), (3420, 561834), (3430, 560196), (3458, 555660), (3510, 547428), (3528, 544635), (3591, 535080), (3640, 527877), (3705, 518616), (3724, 515970), (3780, 508326), (3822, 502740), (3969, 484120), (3990, 481572), (4095, 469224), (4104, 468195), (4116, 466830), (4212, 456190), (4410, 435708), (4446, 432180), (4459, 430920), (4536, 423605), (4655, 412776), (4680, 410571), (4788, 401310), (4802, 400140), (4914, 391020), (4940, 388962), (5096, 377055), (5130, 374556), (5145, 373464), (5187, 370440), (5265, 364952), (5292, 363090), (5320, 361179), (5460, 351918), (5586, 343980), (5670, 338884), (5733, 335160), (5880, 326781), (5928, 324135), (5985, 321048), (6156, 312130), (6174, 311220), (6370, 301644), (6517, 294840), (6552, 293265), (6615, 290472), (6669, 288120), (6840, 280917), (6860, 280098), (6916, 277830), (7020, 273714), (7182, 267540), (7203, 266760), (7371, 260680), (7410, 259308), (7448, 257985), (7560, 254163), (7644, 251370), (7695, 249704), (7938, 242060), (7980, 240786), (8190, 234612), (8232, 233415), (8379, 229320), (8424, 228095), (8645, 222264), (8820, 217854), (8892, 216090), (8918, 215460), (9261, 207480), (9310, 206388), (9555, 201096), (9576, 200655), (9604, 200070), (9828, 195510), (9880, 194481), (10260, 187278), (10290, 186732), (10374, 185220), (10530, 182476), (10584, 181545), (10773, 178360), (10920, 175959), (11115, 172872), (11172, 171990), (11340, 169442), (11466, 167580), (11970, 160524), (12005, 160056), (12103, 158760), (12285, 156408), (12312, 156065), (12348, 155610), (12740, 150822), (13034, 147420), (13230, 145236), (13338, 144060), (13377, 143640), (13720, 140049), (13832, 138915), (13965, 137592), (14040, 136857), (14364, 133770), (14406, 133380), (14742, 130340), (14820, 129654), (15288, 125685), (15390, 124852), (15435, 124488), (15561, 123480), (15876, 121030), (15960, 120393), (16380, 117306), (16758, 114660), (17199, 111720), (17290, 111132), (17640, 108927), (17784, 108045), (17836, 107730), (17955, 107016), (18522, 103740), (18620, 103194), (19110, 100548), (19208, 100035), (19551, 98280), (19656, 97755), (19845, 96824), (20007, 96040), (20520, 93639), (20580, 93366), (20748, 92610), (21060, 91238), (21546, 89180), (21609, 88920), (22230, 86436), (22295, 86184), (22344, 85995), (22680, 84721), (22932, 83790), (23940, 80262), (24010, 80028), (24206, 79380), (24570, 78204), (24696, 77805), (25137, 76440), (25480, 75411), (25935, 74088), (26068, 73710), (26460, 72618), (26676, 72030), (26754, 71820), (27783, 69160), (27930, 68796), (28665, 67032), (28728, 66885), (28812, 66690), (29484, 65170), (29640, 64827), (30780, 62426), (30870, 62244), (31122, 61740), (31213, 61560), (31752, 60515), (32585, 58968), (32760, 58653), (33345, 57624), (33516, 57330), (34398, 55860), (34580, 55566), (35672, 53865), (35910, 53508), (36015, 53352), (36309, 52920), (36855, 52136), (37044, 51870), (37240, 51597), (38220, 50274), (39102, 49140), (39690, 48412), (40014, 48020), (40131, 47880), (41160, 46683), (41496, 46305), (41895, 45864), (42120, 45619), (43092, 44590), (43218, 44460)]