9915597720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2297}}^1$

素因数の和:2895

約数の個数: 256

約数和(自身を含む): 37856332800

約数和(自身を除く): 27940735080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 571, 630, 756, 840, 945, 1080, 1142, 1260, 1512, 1713, 1890, 2284, 2297, 2520, 2855, 3426, 3780, 3997, 4568, 4594, 5139, 5710, 6852, 6891, 7560, 7994, 8565, 9188, 10278, 11420, 11485, 11991, 13704, 13782, 15417, 15988, 16079, 17130, 18376, 19985, 20556, 20673, 22840, 22970, 23982, 25695, 27564, 30834, 31976, 32158, 34260, 34455, 35973, 39970, 41112, 41346, 45940, 47964, 48237, 51390, 55128, 59955, 61668, 62019, 64316, 68520, 68910, 71946, 77085, 79940, 80395, 82692, 91880, 95928, 96474, 102780, 103365, 107919, 119910, 123336, 124038, 128632, 137820, 143892, 144711, 154170, 159880, 160790, 165384, 179865, 192948, 205560, 206730, 215838, 239820, 241185, 248076, 275640, 287784, 289422, 308340, 310095, 321580, 359730, 385896, 413460, 431676, 434133, 479640, 482370, 496152, 539595, 578844, 616680, 620190, 643160, 719460, 723555, 826920, 863352, 868266, 964740, 1079190, 1157688, 1240380, 1311587, 1438920, 1447110, 1736532, 1929480, 2158380, 2170665, 2480760, 2623174, 2894220, 3473064, 3934761, 4316760, 4341330, 5246348, 5788440, 6557935, 7869522, 8682660, 9181109, 10492696, 11804283, 13115870, 15739044, 17365320, 18362218, 19673805, 23608566, 26231740, 27543327, 31478088, 35412849, 36724436, 39347610, 45905545, 47217132, 52463480, 55086654, 59021415, 70825698, 73448872, 78695220, 82629981, 91811090, 94434264, 110173308, 118042830, 137716635, 141651396, 157390440, 165259962, 177064245, 183622180, 220346616, 236085660, 247889943, 275433270, 283302792, 330519924, 354128490, 367244360, 413149905, 472171320, 495779886, 550866540, 661039848, 708256980, 826299810, 991559772, 1101733080, 1239449715, 1416513960, 1652599620, 1983119544, 2478899430, 3305199240, 4957798860, 9915597720]

約数ペア:

[(1, 9915597720), (2, 4957798860), (3, 3305199240), (4, 2478899430), (5, 1983119544), (6, 1652599620), (7, 1416513960), (8, 1239449715), (9, 1101733080), (10, 991559772), (12, 826299810), (14, 708256980), (15, 661039848), (18, 550866540), (20, 495779886), (21, 472171320), (24, 413149905), (27, 367244360), (28, 354128490), (30, 330519924), (35, 283302792), (36, 275433270), (40, 247889943), (42, 236085660), (45, 220346616), (54, 183622180), (56, 177064245), (60, 165259962), (63, 157390440), (70, 141651396), (72, 137716635), (84, 118042830), (90, 110173308), (105, 94434264), (108, 91811090), (120, 82629981), (126, 78695220), (135, 73448872), (140, 70825698), (168, 59021415), (180, 55086654), (189, 52463480), (210, 47217132), (216, 45905545), (252, 39347610), (270, 36724436), (280, 35412849), (315, 31478088), (360, 27543327), (378, 26231740), (420, 23608566), (504, 19673805), (540, 18362218), (571, 17365320), (630, 15739044), (756, 13115870), (840, 11804283), (945, 10492696), (1080, 9181109), (1142, 8682660), (1260, 7869522), (1512, 6557935), (1713, 5788440), (1890, 5246348), (2284, 4341330), (2297, 4316760), (2520, 3934761), (2855, 3473064), (3426, 2894220), (3780, 2623174), (3997, 2480760), (4568, 2170665), (4594, 2158380), (5139, 1929480), (5710, 1736532), (6852, 1447110), (6891, 1438920), (7560, 1311587), (7994, 1240380), (8565, 1157688), (9188, 1079190), (10278, 964740), (11420, 868266), (11485, 863352), (11991, 826920), (13704, 723555), (13782, 719460), (15417, 643160), (15988, 620190), (16079, 616680), (17130, 578844), (18376, 539595), (19985, 496152), (20556, 482370), (20673, 479640), (22840, 434133), (22970, 431676), (23982, 413460), (25695, 385896), (27564, 359730), (30834, 321580), (31976, 310095), (32158, 308340), (34260, 289422), (34455, 287784), (35973, 275640), (39970, 248076), (41112, 241185), (41346, 239820), (45940, 215838), (47964, 206730), (48237, 205560), (51390, 192948), (55128, 179865), (59955, 165384), (61668, 160790), (62019, 159880), (64316, 154170), (68520, 144711), (68910, 143892), (71946, 137820), (77085, 128632), (79940, 124038), (80395, 123336), (82692, 119910), (91880, 107919), (95928, 103365), (96474, 102780)]