8144343480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12641}}^1$

素因数の和:12734

約数の個数: 256

約数和(自身を含む): 30583526400

約数和(自身を除く): 22439182920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 59, 60, 65, 70, 78, 84, 91, 104, 105, 118, 120, 130, 140, 156, 168, 177, 182, 195, 210, 236, 260, 273, 280, 295, 312, 354, 364, 390, 413, 420, 455, 472, 520, 546, 590, 708, 728, 767, 780, 826, 840, 885, 910, 1092, 1180, 1239, 1365, 1416, 1534, 1560, 1652, 1770, 1820, 2065, 2184, 2301, 2360, 2478, 2730, 3068, 3304, 3540, 3640, 3835, 4130, 4602, 4956, 5369, 5460, 6136, 6195, 7080, 7670, 8260, 9204, 9912, 10738, 10920, 11505, 12390, 12641, 15340, 16107, 16520, 18408, 21476, 23010, 24780, 25282, 26845, 30680, 32214, 37923, 42952, 46020, 49560, 50564, 53690, 63205, 64428, 75846, 80535, 88487, 92040, 101128, 107380, 126410, 128856, 151692, 161070, 164333, 176974, 189615, 214760, 252820, 265461, 303384, 322140, 328666, 353948, 379230, 442435, 492999, 505640, 530922, 644280, 657332, 707896, 745819, 758460, 821665, 884870, 985998, 1061844, 1150331, 1314664, 1327305, 1491638, 1516920, 1643330, 1769740, 1971996, 2123688, 2237457, 2300662, 2464995, 2654610, 2983276, 3286660, 3450993, 3539480, 3729095, 3943992, 4474914, 4601324, 4929990, 5220733, 5309220, 5751655, 5966552, 6573320, 6901986, 7458190, 8949828, 9202648, 9695647, 9859980, 10441466, 10618440, 11187285, 11503310, 13803972, 14916380, 15662199, 17254965, 17899656, 19391294, 19719960, 20882932, 22374570, 23006620, 26103665, 27607944, 29086941, 29832760, 31324398, 34509930, 38782588, 41765864, 44749140, 46013240, 48478235, 52207330, 58173882, 62648796, 67869529, 69019860, 77565176, 78310995, 89498280, 96956470, 104414660, 116347764, 125297592, 135739058, 138039720, 145434705, 156621990, 193912940, 203608587, 208829320, 232695528, 271478116, 290869410, 313243980, 339347645, 387825880, 407217174, 542956232, 581738820, 626487960, 678695290, 814434348, 1018042935, 1163477640, 1357390580, 1628868696, 2036085870, 2714781160, 4072171740, 8144343480]

約数ペア:

[(1, 8144343480), (2, 4072171740), (3, 2714781160), (4, 2036085870), (5, 1628868696), (6, 1357390580), (7, 1163477640), (8, 1018042935), (10, 814434348), (12, 678695290), (13, 626487960), (14, 581738820), (15, 542956232), (20, 407217174), (21, 387825880), (24, 339347645), (26, 313243980), (28, 290869410), (30, 271478116), (35, 232695528), (39, 208829320), (40, 203608587), (42, 193912940), (52, 156621990), (56, 145434705), (59, 138039720), (60, 135739058), (65, 125297592), (70, 116347764), (78, 104414660), (84, 96956470), (91, 89498280), (104, 78310995), (105, 77565176), (118, 69019860), (120, 67869529), (130, 62648796), (140, 58173882), (156, 52207330), (168, 48478235), (177, 46013240), (182, 44749140), (195, 41765864), (210, 38782588), (236, 34509930), (260, 31324398), (273, 29832760), (280, 29086941), (295, 27607944), (312, 26103665), (354, 23006620), (364, 22374570), (390, 20882932), (413, 19719960), (420, 19391294), (455, 17899656), (472, 17254965), (520, 15662199), (546, 14916380), (590, 13803972), (708, 11503310), (728, 11187285), (767, 10618440), (780, 10441466), (826, 9859980), (840, 9695647), (885, 9202648), (910, 8949828), (1092, 7458190), (1180, 6901986), (1239, 6573320), (1365, 5966552), (1416, 5751655), (1534, 5309220), (1560, 5220733), (1652, 4929990), (1770, 4601324), (1820, 4474914), (2065, 3943992), (2184, 3729095), (2301, 3539480), (2360, 3450993), (2478, 3286660), (2730, 2983276), (3068, 2654610), (3304, 2464995), (3540, 2300662), (3640, 2237457), (3835, 2123688), (4130, 1971996), (4602, 1769740), (4956, 1643330), (5369, 1516920), (5460, 1491638), (6136, 1327305), (6195, 1314664), (7080, 1150331), (7670, 1061844), (8260, 985998), (9204, 884870), (9912, 821665), (10738, 758460), (10920, 745819), (11505, 707896), (12390, 657332), (12641, 644280), (15340, 530922), (16107, 505640), (16520, 492999), (18408, 442435), (21476, 379230), (23010, 353948), (24780, 328666), (25282, 322140), (26845, 303384), (30680, 265461), (32214, 252820), (37923, 214760), (42952, 189615), (46020, 176974), (49560, 164333), (50564, 161070), (53690, 151692), (63205, 128856), (64428, 126410), (75846, 107380), (80535, 101128), (88487, 92040)]