1521095760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 400

約数和(自身を含む): 5561322624

約数和(自身を除く): 4040226864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 53, 54, 60, 72, 80, 81, 86, 90, 103, 106, 108, 120, 129, 135, 144, 159, 162, 172, 180, 206, 212, 215, 216, 240, 258, 265, 270, 309, 318, 324, 344, 360, 387, 405, 412, 424, 430, 432, 477, 515, 516, 530, 540, 618, 636, 645, 648, 688, 720, 774, 795, 810, 824, 848, 860, 927, 954, 1030, 1032, 1060, 1080, 1161, 1236, 1272, 1290, 1296, 1431, 1545, 1548, 1590, 1620, 1648, 1720, 1854, 1908, 1935, 2060, 2064, 2120, 2160, 2279, 2322, 2385, 2472, 2544, 2580, 2781, 2862, 3090, 3096, 3180, 3240, 3440, 3483, 3708, 3816, 3870, 4120, 4240, 4293, 4429, 4558, 4635, 4644, 4770, 4944, 5160, 5459, 5562, 5724, 5805, 6180, 6192, 6360, 6480, 6837, 6966, 7155, 7416, 7632, 7740, 8240, 8343, 8586, 8858, 9116, 9270, 9288, 9540, 10320, 10918, 11124, 11395, 11448, 11610, 12360, 12720, 13287, 13674, 13905, 13932, 14310, 14832, 15480, 16377, 16686, 17172, 17415, 17716, 18232, 18540, 18576, 19080, 20511, 21465, 21836, 22145, 22248, 22790, 22896, 23220, 24720, 26574, 27295, 27348, 27810, 27864, 28620, 30960, 32754, 33372, 34185, 34344, 34830, 35432, 36464, 37080, 38160, 39861, 41022, 41715, 42930, 43672, 44290, 44496, 45580, 46440, 49131, 53148, 54590, 54696, 55620, 55728, 57240, 61533, 65508, 66435, 66744, 68370, 68688, 69660, 70864, 74160, 79722, 81885, 82044, 83430, 85860, 87344, 88580, 91160, 92880, 98262, 102555, 106296, 109180, 109392, 111240, 114480, 119583, 123066, 131016, 132870, 133488, 136740, 139320, 147393, 159444, 163770, 164088, 166860, 171720, 177160, 182320, 184599, 196524, 199305, 205110, 212592, 218360, 222480, 234737, 239166, 245655, 246132, 262032, 265740, 273480, 278640, 294786, 307665, 318888, 327540, 328176, 333720, 343440, 354320, 358749, 369198, 393048, 398610, 410220, 436720, 442179, 469474, 478332, 491310, 492264, 531480, 546960, 589572, 597915, 615330, 637776, 655080, 667440, 704211, 717498, 736965, 738396, 786096, 797220, 820440, 884358, 922995, 938948, 956664, 982620, 984528, 1062960, 1173685, 1179144, 1195830, 1230660, 1310160, 1408422, 1434996, 1473930, 1476792, 1594440, 1640880, 1768716, 1793745, 1845990, 1877896, 1913328, 1965240, 2112633, 2210895, 2347370, 2358288, 2391660, 2461320, 2816844, 2869992, 2947860, 2953584, 3188880, 3521055, 3537432, 3587490, 3691980, 3755792, 3930480, 4225266, 4421790, 4694740, 4783320, 4922640, 5633688, 5739984, 5895720, 6337899, 7042110, 7074864, 7174980, 7383960, 8450532, 8843580, 9389480, 9566640, 10563165, 11267376, 11791440, 12675798, 14084220, 14349960, 14767920, 16901064, 17687160, 18778960, 19013697, 21126330, 25351596, 28168440, 28699920, 31689495, 33802128, 35374320, 38027394, 42252660, 50703192, 56336880, 63378990, 76054788, 84505320, 95068485, 101406384, 126757980, 152109576, 169010640, 190136970, 253515960, 304219152, 380273940, 507031920, 760547880, 1521095760]

約数ペア:

[(1, 1521095760), (2, 760547880), (3, 507031920), (4, 380273940), (5, 304219152), (6, 253515960), (8, 190136970), (9, 169010640), (10, 152109576), (12, 126757980), (15, 101406384), (16, 95068485), (18, 84505320), (20, 76054788), (24, 63378990), (27, 56336880), (30, 50703192), (36, 42252660), (40, 38027394), (43, 35374320), (45, 33802128), (48, 31689495), (53, 28699920), (54, 28168440), (60, 25351596), (72, 21126330), (80, 19013697), (81, 18778960), (86, 17687160), (90, 16901064), (103, 14767920), (106, 14349960), (108, 14084220), (120, 12675798), (129, 11791440), (135, 11267376), (144, 10563165), (159, 9566640), (162, 9389480), (172, 8843580), (180, 8450532), (206, 7383960), (212, 7174980), (215, 7074864), (216, 7042110), (240, 6337899), (258, 5895720), (265, 5739984), (270, 5633688), (309, 4922640), (318, 4783320), (324, 4694740), (344, 4421790), (360, 4225266), (387, 3930480), (405, 3755792), (412, 3691980), (424, 3587490), (430, 3537432), (432, 3521055), (477, 3188880), (515, 2953584), (516, 2947860), (530, 2869992), (540, 2816844), (618, 2461320), (636, 2391660), (645, 2358288), (648, 2347370), (688, 2210895), (720, 2112633), (774, 1965240), (795, 1913328), (810, 1877896), (824, 1845990), (848, 1793745), (860, 1768716), (927, 1640880), (954, 1594440), (1030, 1476792), (1032, 1473930), (1060, 1434996), (1080, 1408422), (1161, 1310160), (1236, 1230660), (1272, 1195830), (1290, 1179144), (1296, 1173685), (1431, 1062960), (1545, 984528), (1548, 982620), (1590, 956664), (1620, 938948), (1648, 922995), (1720, 884358), (1854, 820440), (1908, 797220), (1935, 786096), (2060, 738396), (2064, 736965), (2120, 717498), (2160, 704211), (2279, 667440), (2322, 655080), (2385, 637776), (2472, 615330), (2544, 597915), (2580, 589572), (2781, 546960), (2862, 531480), (3090, 492264), (3096, 491310), (3180, 478332), (3240, 469474), (3440, 442179), (3483, 436720), (3708, 410220), (3816, 398610), (3870, 393048), (4120, 369198), (4240, 358749), (4293, 354320), (4429, 343440), (4558, 333720), (4635, 328176), (4644, 327540), (4770, 318888), (4944, 307665), (5160, 294786), (5459, 278640), (5562, 273480), (5724, 265740), (5805, 262032), (6180, 246132), (6192, 245655), (6360, 239166), (6480, 234737), (6837, 222480), (6966, 218360), (7155, 212592), (7416, 205110), (7632, 199305), (7740, 196524), (8240, 184599), (8343, 182320), (8586, 177160), (8858, 171720), (9116, 166860), (9270, 164088), (9288, 163770), (9540, 159444), (10320, 147393), (10918, 139320), (11124, 136740), (11395, 133488), (11448, 132870), (11610, 131016), (12360, 123066), (12720, 119583), (13287, 114480), (13674, 111240), (13905, 109392), (13932, 109180), (14310, 106296), (14832, 102555), (15480, 98262), (16377, 92880), (16686, 91160), (17172, 88580), (17415, 87344), (17716, 85860), (18232, 83430), (18540, 82044), (18576, 81885), (19080, 79722), (20511, 74160), (21465, 70864), (21836, 69660), (22145, 68688), (22248, 68370), (22790, 66744), (22896, 66435), (23220, 65508), (24720, 61533), (26574, 57240), (27295, 55728), (27348, 55620), (27810, 54696), (27864, 54590), (28620, 53148), (30960, 49131), (32754, 46440), (33372, 45580), (34185, 44496), (34344, 44290), (34830, 43672), (35432, 42930), (36464, 41715), (37080, 41022), (38160, 39861)]