159757920

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 288

約数和(自身を含む): 647232768

約数和(自身を除く): 487474848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 587, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1174, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1761, 1890, 1944, 2016, 2160, 2268, 2348, 2430, 2520, 2592, 2835, 2935, 3024, 3240, 3360, 3402, 3522, 3780, 3888, 4109, 4320, 4536, 4696, 4860, 5040, 5283, 5670, 5870, 6048, 6480, 6804, 7044, 7560, 7776, 8218, 8505, 8805, 9072, 9392, 9720, 10080, 10566, 11340, 11740, 12327, 12960, 13608, 14088, 15120, 15849, 16436, 17010, 17610, 18144, 18784, 19440, 20545, 21132, 22680, 23480, 24654, 26415, 27216, 28176, 30240, 31698, 32872, 34020, 35220, 36981, 38880, 41090, 42264, 45360, 46960, 47547, 49308, 52830, 54432, 56352, 61635, 63396, 65744, 68040, 70440, 73962, 79245, 82180, 84528, 90720, 93920, 95094, 98616, 105660, 110943, 123270, 126792, 131488, 136080, 140880, 142641, 147924, 158490, 164360, 169056, 184905, 190188, 197232, 211320, 221886, 237735, 246540, 253584, 272160, 281760, 285282, 295848, 316980, 328720, 332829, 369810, 380376, 394464, 422640, 443772, 475470, 493080, 507168, 554715, 570564, 591696, 633960, 657440, 665658, 713205, 739620, 760752, 845280, 887544, 950940, 986160, 998487, 1109430, 1141128, 1183392, 1267920, 1331316, 1426410, 1479240, 1521504, 1664145, 1775088, 1901880, 1972320, 1996974, 2218860, 2282256, 2535840, 2662632, 2852820, 2958480, 3328290, 3550176, 3803760, 3993948, 4437720, 4564512, 4992435, 5325264, 5705640, 5916960, 6656580, 7607520, 7987896, 8875440, 9984870, 10650528, 11411280, 13313160, 15975792, 17750880, 19969740, 22822560, 26626320, 31951584, 39939480, 53252640, 79878960, 159757920]

約数ペア:

[(1, 159757920), (2, 79878960), (3, 53252640), (4, 39939480), (5, 31951584), (6, 26626320), (7, 22822560), (8, 19969740), (9, 17750880), (10, 15975792), (12, 13313160), (14, 11411280), (15, 10650528), (16, 9984870), (18, 8875440), (20, 7987896), (21, 7607520), (24, 6656580), (27, 5916960), (28, 5705640), (30, 5325264), (32, 4992435), (35, 4564512), (36, 4437720), (40, 3993948), (42, 3803760), (45, 3550176), (48, 3328290), (54, 2958480), (56, 2852820), (60, 2662632), (63, 2535840), (70, 2282256), (72, 2218860), (80, 1996974), (81, 1972320), (84, 1901880), (90, 1775088), (96, 1664145), (105, 1521504), (108, 1479240), (112, 1426410), (120, 1331316), (126, 1267920), (135, 1183392), (140, 1141128), (144, 1109430), (160, 998487), (162, 986160), (168, 950940), (180, 887544), (189, 845280), (210, 760752), (216, 739620), (224, 713205), (240, 665658), (243, 657440), (252, 633960), (270, 591696), (280, 570564), (288, 554715), (315, 507168), (324, 493080), (336, 475470), (360, 443772), (378, 422640), (405, 394464), (420, 380376), (432, 369810), (480, 332829), (486, 328720), (504, 316980), (540, 295848), (560, 285282), (567, 281760), (587, 272160), (630, 253584), (648, 246540), (672, 237735), (720, 221886), (756, 211320), (810, 197232), (840, 190188), (864, 184905), (945, 169056), (972, 164360), (1008, 158490), (1080, 147924), (1120, 142641), (1134, 140880), (1174, 136080), (1215, 131488), (1260, 126792), (1296, 123270), (1440, 110943), (1512, 105660), (1620, 98616), (1680, 95094), (1701, 93920), (1761, 90720), (1890, 84528), (1944, 82180), (2016, 79245), (2160, 73962), (2268, 70440), (2348, 68040), (2430, 65744), (2520, 63396), (2592, 61635), (2835, 56352), (2935, 54432), (3024, 52830), (3240, 49308), (3360, 47547), (3402, 46960), (3522, 45360), (3780, 42264), (3888, 41090), (4109, 38880), (4320, 36981), (4536, 35220), (4696, 34020), (4860, 32872), (5040, 31698), (5283, 30240), (5670, 28176), (5870, 27216), (6048, 26415), (6480, 24654), (6804, 23480), (7044, 22680), (7560, 21132), (7776, 20545), (8218, 19440), (8505, 18784), (8805, 18144), (9072, 17610), (9392, 17010), (9720, 16436), (10080, 15849), (10566, 15120), (11340, 14088), (11740, 13608), (12327, 12960)]