17969929120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21227}}^1$

素因数の和:21303

約数の個数: 192

約数和(自身を含む): 51226390656

約数和(自身を除く): 33256461536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 130, 143, 148, 160, 176, 185, 208, 220, 260, 286, 296, 352, 370, 407, 416, 440, 481, 520, 572, 592, 715, 740, 814, 880, 962, 1040, 1144, 1184, 1430, 1480, 1628, 1760, 1924, 2035, 2080, 2288, 2405, 2860, 2960, 3256, 3848, 4070, 4576, 4810, 5291, 5720, 5920, 6512, 7696, 8140, 9620, 10582, 11440, 13024, 15392, 16280, 19240, 21164, 21227, 22880, 26455, 32560, 38480, 42328, 42454, 52910, 65120, 76960, 84656, 84908, 105820, 106135, 169312, 169816, 211640, 212270, 233497, 275951, 339632, 423280, 424540, 466994, 551902, 679264, 785399, 846560, 849080, 933988, 1103804, 1167485, 1379755, 1570798, 1698160, 1867976, 2207608, 2334970, 2759510, 3035461, 3141596, 3396320, 3735952, 3926995, 4415216, 4669940, 5519020, 6070922, 6283192, 7471904, 7853990, 8639389, 8830432, 9339880, 10210187, 11038040, 12141844, 12566384, 15177305, 15707980, 17278778, 18679760, 20420374, 22076080, 24283688, 25132768, 30354610, 31415960, 34557556, 37359520, 40840748, 43196945, 44152160, 48567376, 51050935, 60709220, 62831920, 69115112, 81681496, 86393890, 97134752, 102101870, 112312057, 121418440, 125663840, 138230224, 163362992, 172787780, 204203740, 224624114, 242836880, 276460448, 326725984, 345575560, 408407480, 449248228, 485673760, 561560285, 691151120, 816814960, 898496456, 1123120570, 1382302240, 1633629920, 1796992912, 2246241140, 3593985824, 4492482280, 8984964560, 17969929120]

約数ペア:

[(1, 17969929120), (2, 8984964560), (4, 4492482280), (5, 3593985824), (8, 2246241140), (10, 1796992912), (11, 1633629920), (13, 1382302240), (16, 1123120570), (20, 898496456), (22, 816814960), (26, 691151120), (32, 561560285), (37, 485673760), (40, 449248228), (44, 408407480), (52, 345575560), (55, 326725984), (65, 276460448), (74, 242836880), (80, 224624114), (88, 204203740), (104, 172787780), (110, 163362992), (130, 138230224), (143, 125663840), (148, 121418440), (160, 112312057), (176, 102101870), (185, 97134752), (208, 86393890), (220, 81681496), (260, 69115112), (286, 62831920), (296, 60709220), (352, 51050935), (370, 48567376), (407, 44152160), (416, 43196945), (440, 40840748), (481, 37359520), (520, 34557556), (572, 31415960), (592, 30354610), (715, 25132768), (740, 24283688), (814, 22076080), (880, 20420374), (962, 18679760), (1040, 17278778), (1144, 15707980), (1184, 15177305), (1430, 12566384), (1480, 12141844), (1628, 11038040), (1760, 10210187), (1924, 9339880), (2035, 8830432), (2080, 8639389), (2288, 7853990), (2405, 7471904), (2860, 6283192), (2960, 6070922), (3256, 5519020), (3848, 4669940), (4070, 4415216), (4576, 3926995), (4810, 3735952), (5291, 3396320), (5720, 3141596), (5920, 3035461), (6512, 2759510), (7696, 2334970), (8140, 2207608), (9620, 1867976), (10582, 1698160), (11440, 1570798), (13024, 1379755), (15392, 1167485), (16280, 1103804), (19240, 933988), (21164, 849080), (21227, 846560), (22880, 785399), (26455, 679264), (32560, 551902), (38480, 466994), (42328, 424540), (42454, 423280), (52910, 339632), (65120, 275951), (76960, 233497), (84656, 212270), (84908, 211640), (105820, 169816), (106135, 169312)]