645566040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 384

約数和(自身を含む): 2568384000

約数和(自身を除く): 1922817960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 97, 105, 114, 120, 126, 133, 139, 140, 152, 168, 171, 180, 190, 194, 210, 228, 252, 266, 278, 280, 285, 291, 315, 342, 360, 380, 388, 399, 417, 420, 456, 485, 504, 532, 556, 570, 582, 630, 665, 679, 684, 695, 760, 776, 798, 834, 840, 855, 873, 970, 973, 1064, 1112, 1140, 1164, 1197, 1251, 1260, 1330, 1358, 1368, 1390, 1455, 1596, 1668, 1710, 1746, 1843, 1940, 1946, 1995, 2037, 2085, 2280, 2328, 2394, 2502, 2520, 2641, 2660, 2716, 2780, 2910, 2919, 3192, 3336, 3395, 3420, 3492, 3686, 3880, 3892, 3990, 4074, 4170, 4365, 4788, 4865, 5004, 5282, 5320, 5432, 5529, 5560, 5820, 5838, 5985, 6111, 6255, 6790, 6840, 6984, 7372, 7784, 7923, 7980, 8148, 8340, 8730, 8757, 9215, 9576, 9730, 10008, 10185, 10564, 11058, 11640, 11676, 11970, 12222, 12510, 12901, 13205, 13483, 13580, 14595, 14744, 15846, 15960, 16296, 16587, 16680, 17460, 17514, 18430, 18487, 19460, 20370, 21128, 22116, 23352, 23769, 23940, 24444, 25020, 25802, 26410, 26966, 27160, 27645, 29190, 30555, 31692, 33174, 34920, 35028, 36860, 36974, 38703, 38920, 39615, 40449, 40740, 43785, 44232, 47538, 47880, 48888, 50040, 51604, 52820, 53932, 55290, 55461, 58380, 61110, 63384, 64505, 66348, 67415, 70056, 73720, 73948, 77406, 79230, 80898, 81480, 82935, 87570, 92435, 94381, 95076, 103208, 105640, 107864, 110580, 110922, 116109, 116760, 118845, 121347, 122220, 129010, 132696, 134830, 147896, 154812, 158460, 161796, 165870, 166383, 175140, 184870, 188762, 190152, 193515, 202245, 221160, 221844, 232218, 237690, 242694, 244440, 256177, 258020, 269660, 277305, 283143, 309624, 316920, 323592, 331740, 332766, 350280, 369740, 377524, 387030, 404490, 443688, 464436, 471905, 475380, 485388, 512354, 516040, 539320, 554610, 566286, 580545, 606735, 663480, 665532, 739480, 755048, 768531, 774060, 808980, 831915, 849429, 928872, 943810, 950760, 970776, 1024708, 1109220, 1132572, 1161090, 1213470, 1280885, 1331064, 1415715, 1537062, 1548120, 1617960, 1663830, 1698858, 1793239, 1887620, 2049416, 2218440, 2265144, 2305593, 2322180, 2426940, 2561770, 2831430, 3074124, 3327660, 3397716, 3586478, 3775240, 3842655, 4247145, 4611186, 4644360, 4853880, 5123540, 5379717, 5662860, 6148248, 6655320, 6795432, 7172956, 7685310, 8494290, 8966195, 9222372, 10247080, 10759434, 11325720, 11527965, 14345912, 15370620, 16139151, 16988580, 17932390, 18444744, 21518868, 23055930, 26898585, 30741240, 32278302, 33977160, 35864780, 43037736, 46111860, 53797170, 64556604, 71729560, 80695755, 92223720, 107594340, 129113208, 161391510, 215188680, 322783020, 645566040]

約数ペア:

[(1, 645566040), (2, 322783020), (3, 215188680), (4, 161391510), (5, 129113208), (6, 107594340), (7, 92223720), (8, 80695755), (9, 71729560), (10, 64556604), (12, 53797170), (14, 46111860), (15, 43037736), (18, 35864780), (19, 33977160), (20, 32278302), (21, 30741240), (24, 26898585), (28, 23055930), (30, 21518868), (35, 18444744), (36, 17932390), (38, 16988580), (40, 16139151), (42, 15370620), (45, 14345912), (56, 11527965), (57, 11325720), (60, 10759434), (63, 10247080), (70, 9222372), (72, 8966195), (76, 8494290), (84, 7685310), (90, 7172956), (95, 6795432), (97, 6655320), (105, 6148248), (114, 5662860), (120, 5379717), (126, 5123540), (133, 4853880), (139, 4644360), (140, 4611186), (152, 4247145), (168, 3842655), (171, 3775240), (180, 3586478), (190, 3397716), (194, 3327660), (210, 3074124), (228, 2831430), (252, 2561770), (266, 2426940), (278, 2322180), (280, 2305593), (285, 2265144), (291, 2218440), (315, 2049416), (342, 1887620), (360, 1793239), (380, 1698858), (388, 1663830), (399, 1617960), (417, 1548120), (420, 1537062), (456, 1415715), (485, 1331064), (504, 1280885), (532, 1213470), (556, 1161090), (570, 1132572), (582, 1109220), (630, 1024708), (665, 970776), (679, 950760), (684, 943810), (695, 928872), (760, 849429), (776, 831915), (798, 808980), (834, 774060), (840, 768531), (855, 755048), (873, 739480), (970, 665532), (973, 663480), (1064, 606735), (1112, 580545), (1140, 566286), (1164, 554610), (1197, 539320), (1251, 516040), (1260, 512354), (1330, 485388), (1358, 475380), (1368, 471905), (1390, 464436), (1455, 443688), (1596, 404490), (1668, 387030), (1710, 377524), (1746, 369740), (1843, 350280), (1940, 332766), (1946, 331740), (1995, 323592), (2037, 316920), (2085, 309624), (2280, 283143), (2328, 277305), (2394, 269660), (2502, 258020), (2520, 256177), (2641, 244440), (2660, 242694), (2716, 237690), (2780, 232218), (2910, 221844), (2919, 221160), (3192, 202245), (3336, 193515), (3395, 190152), (3420, 188762), (3492, 184870), (3686, 175140), (3880, 166383), (3892, 165870), (3990, 161796), (4074, 158460), (4170, 154812), (4365, 147896), (4788, 134830), (4865, 132696), (5004, 129010), (5282, 122220), (5320, 121347), (5432, 118845), (5529, 116760), (5560, 116109), (5820, 110922), (5838, 110580), (5985, 107864), (6111, 105640), (6255, 103208), (6790, 95076), (6840, 94381), (6984, 92435), (7372, 87570), (7784, 82935), (7923, 81480), (7980, 80898), (8148, 79230), (8340, 77406), (8730, 73948), (8757, 73720), (9215, 70056), (9576, 67415), (9730, 66348), (10008, 64505), (10185, 63384), (10564, 61110), (11058, 58380), (11640, 55461), (11676, 55290), (11970, 53932), (12222, 52820), (12510, 51604), (12901, 50040), (13205, 48888), (13483, 47880), (13580, 47538), (14595, 44232), (14744, 43785), (15846, 40740), (15960, 40449), (16296, 39615), (16587, 38920), (16680, 38703), (17460, 36974), (17514, 36860), (18430, 35028), (18487, 34920), (19460, 33174), (20370, 31692), (21128, 30555), (22116, 29190), (23352, 27645), (23769, 27160), (23940, 26966), (24444, 26410), (25020, 25802)]