869668380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12109}}^1$

素因数の和:12153

約数の個数: 192

約数和(自身を含む): 3255168000

約数和(自身を除く): 2385499620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 12109, 14364, 17955, 23940, 24218, 35910, 36327, 48436, 60545, 71820, 72654, 84763, 108981, 121090, 145308, 169526, 181635, 217962, 230071, 242180, 254289, 326943, 339052, 363270, 423815, 435924, 460142, 508578, 544905, 653886, 690213, 726540, 762867, 847630, 920284, 1017156, 1089810, 1150355, 1271445, 1307772, 1380426, 1525734, 1610497, 1634715, 1695260, 2070639, 2179620, 2288601, 2300710, 2542890, 2760852, 3051468, 3220994, 3269430, 3451065, 3814335, 4141278, 4577202, 4601420, 4831491, 5085780, 6211917, 6441988, 6538860, 6902130, 7628670, 8052485, 8282556, 9154404, 9662982, 10353195, 11443005, 12423834, 13804260, 14494473, 15257340, 16104970, 19325964, 20706390, 22886010, 24157455, 24847668, 28988946, 31059585, 32209940, 41412780, 43483419, 45772020, 48314910, 57977892, 62119170, 72472365, 86966838, 96629820, 124238340, 144944730, 173933676, 217417095, 289889460, 434834190, 869668380]

約数ペア:

[(1, 869668380), (2, 434834190), (3, 289889460), (4, 217417095), (5, 173933676), (6, 144944730), (7, 124238340), (9, 96629820), (10, 86966838), (12, 72472365), (14, 62119170), (15, 57977892), (18, 48314910), (19, 45772020), (20, 43483419), (21, 41412780), (27, 32209940), (28, 31059585), (30, 28988946), (35, 24847668), (36, 24157455), (38, 22886010), (42, 20706390), (45, 19325964), (54, 16104970), (57, 15257340), (60, 14494473), (63, 13804260), (70, 12423834), (76, 11443005), (84, 10353195), (90, 9662982), (95, 9154404), (105, 8282556), (108, 8052485), (114, 7628670), (126, 6902130), (133, 6538860), (135, 6441988), (140, 6211917), (171, 5085780), (180, 4831491), (189, 4601420), (190, 4577202), (210, 4141278), (228, 3814335), (252, 3451065), (266, 3269430), (270, 3220994), (285, 3051468), (315, 2760852), (342, 2542890), (378, 2300710), (380, 2288601), (399, 2179620), (420, 2070639), (513, 1695260), (532, 1634715), (540, 1610497), (570, 1525734), (630, 1380426), (665, 1307772), (684, 1271445), (756, 1150355), (798, 1089810), (855, 1017156), (945, 920284), (1026, 847630), (1140, 762867), (1197, 726540), (1260, 690213), (1330, 653886), (1596, 544905), (1710, 508578), (1890, 460142), (1995, 435924), (2052, 423815), (2394, 363270), (2565, 339052), (2660, 326943), (3420, 254289), (3591, 242180), (3780, 230071), (3990, 217962), (4788, 181635), (5130, 169526), (5985, 145308), (7182, 121090), (7980, 108981), (10260, 84763), (11970, 72654), (12109, 71820), (14364, 60545), (17955, 48436), (23940, 36327), (24218, 35910)]