860403180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4328

約数の個数: 192

約数和(自身を含む): 3045934080

約数和(自身を除く): 2185530900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1554, 1820, 1924, 2220, 2405, 2590, 2730, 2886, 3108, 3367, 3885, 4259, 4810, 5180, 5460, 5772, 6734, 7215, 7770, 8518, 9620, 10101, 12777, 13468, 14430, 15540, 16835, 17036, 20202, 21295, 25554, 28860, 29813, 33670, 40404, 42590, 50505, 51108, 55367, 59626, 63885, 67340, 85180, 89439, 101010, 110734, 119252, 127770, 149065, 157583, 166101, 178878, 202020, 221468, 255540, 276835, 298130, 315166, 332202, 357756, 387569, 447195, 472749, 553670, 596260, 630332, 664404, 775138, 787915, 830505, 894390, 945498, 1103081, 1107340, 1162707, 1550276, 1575830, 1661010, 1788780, 1890996, 1937845, 2048579, 2206162, 2325414, 2363745, 3151660, 3309243, 3322020, 3875690, 4097158, 4412324, 4650828, 4727490, 5515405, 5813535, 6145737, 6618486, 7751380, 8194316, 9454980, 10242895, 11030810, 11627070, 12291474, 13236972, 14340053, 16546215, 20485790, 22061620, 23254140, 24582948, 28680106, 30728685, 33092430, 40971580, 43020159, 57360212, 61457370, 66184860, 71700265, 86040318, 122914740, 143400530, 172080636, 215100795, 286801060, 430201590, 860403180]

約数ペア:

[(1, 860403180), (2, 430201590), (3, 286801060), (4, 215100795), (5, 172080636), (6, 143400530), (7, 122914740), (10, 86040318), (12, 71700265), (13, 66184860), (14, 61457370), (15, 57360212), (20, 43020159), (21, 40971580), (26, 33092430), (28, 30728685), (30, 28680106), (35, 24582948), (37, 23254140), (39, 22061620), (42, 20485790), (52, 16546215), (60, 14340053), (65, 13236972), (70, 12291474), (74, 11627070), (78, 11030810), (84, 10242895), (91, 9454980), (105, 8194316), (111, 7751380), (130, 6618486), (140, 6145737), (148, 5813535), (156, 5515405), (182, 4727490), (185, 4650828), (195, 4412324), (210, 4097158), (222, 3875690), (259, 3322020), (260, 3309243), (273, 3151660), (364, 2363745), (370, 2325414), (390, 2206162), (420, 2048579), (444, 1937845), (455, 1890996), (481, 1788780), (518, 1661010), (546, 1575830), (555, 1550276), (740, 1162707), (777, 1107340), (780, 1103081), (910, 945498), (962, 894390), (1036, 830505), (1092, 787915), (1110, 775138), (1295, 664404), (1365, 630332), (1443, 596260), (1554, 553670), (1820, 472749), (1924, 447195), (2220, 387569), (2405, 357756), (2590, 332202), (2730, 315166), (2886, 298130), (3108, 276835), (3367, 255540), (3885, 221468), (4259, 202020), (4810, 178878), (5180, 166101), (5460, 157583), (5772, 149065), (6734, 127770), (7215, 119252), (7770, 110734), (8518, 101010), (9620, 89439), (10101, 85180), (12777, 67340), (13468, 63885), (14430, 59626), (15540, 55367), (16835, 51108), (17036, 50505), (20202, 42590), (21295, 40404), (25554, 33670), (28860, 29813)]