629581911520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{7583}}^1$

素因数の和:8529

約数の個数: 192

約数和(自身を含む): 1618224168960

約数和(自身を除く): 988642257440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 881, 992, 1178, 1240, 1520, 1762, 2356, 2480, 2945, 3040, 3524, 4405, 4712, 4960, 5890, 7048, 7583, 8810, 9424, 11780, 14096, 15166, 16739, 17620, 18848, 23560, 27311, 28192, 30332, 33478, 35240, 37915, 47120, 54622, 60664, 66956, 70480, 75830, 83695, 94240, 109244, 121328, 133912, 136555, 140960, 144077, 151660, 167390, 218488, 235073, 242656, 267824, 273110, 288154, 303320, 334780, 436976, 470146, 518909, 535648, 546220, 576308, 606640, 669560, 720385, 873952, 940292, 1037818, 1092440, 1152616, 1175365, 1213280, 1339120, 1440770, 1880584, 2075636, 2184880, 2305232, 2350730, 2594545, 2678240, 2881540, 3761168, 4151272, 4369760, 4466387, 4610464, 4701460, 5189090, 5763080, 6680623, 7522336, 8302544, 8932774, 9402920, 10378180, 11526160, 13361246, 16605088, 17865548, 18805840, 20756360, 22331935, 23052320, 26722492, 33403115, 35731096, 37611680, 41512720, 44663870, 53444984, 66806230, 71462192, 83025440, 89327740, 106889968, 126931837, 133612460, 142924384, 178655480, 207099313, 213779936, 253863674, 267224920, 357310960, 414198626, 507727348, 534449840, 634659185, 714621920, 828397252, 1015454696, 1035496565, 1068899680, 1269318370, 1656794504, 2030909392, 2070993130, 2538636740, 3313589008, 3934886947, 4061818784, 4141986260, 5077273480, 6627178016, 7869773894, 8283972520, 10154546960, 15739547788, 16567945040, 19674434735, 20309093920, 31479095576, 33135890080, 39348869470, 62958191152, 78697738940, 125916382304, 157395477880, 314790955760, 629581911520]

約数ペア:

[(1, 629581911520), (2, 314790955760), (4, 157395477880), (5, 125916382304), (8, 78697738940), (10, 62958191152), (16, 39348869470), (19, 33135890080), (20, 31479095576), (31, 20309093920), (32, 19674434735), (38, 16567945040), (40, 15739547788), (62, 10154546960), (76, 8283972520), (80, 7869773894), (95, 6627178016), (124, 5077273480), (152, 4141986260), (155, 4061818784), (160, 3934886947), (190, 3313589008), (248, 2538636740), (304, 2070993130), (310, 2030909392), (380, 1656794504), (496, 1269318370), (589, 1068899680), (608, 1035496565), (620, 1015454696), (760, 828397252), (881, 714621920), (992, 634659185), (1178, 534449840), (1240, 507727348), (1520, 414198626), (1762, 357310960), (2356, 267224920), (2480, 253863674), (2945, 213779936), (3040, 207099313), (3524, 178655480), (4405, 142924384), (4712, 133612460), (4960, 126931837), (5890, 106889968), (7048, 89327740), (7583, 83025440), (8810, 71462192), (9424, 66806230), (11780, 53444984), (14096, 44663870), (15166, 41512720), (16739, 37611680), (17620, 35731096), (18848, 33403115), (23560, 26722492), (27311, 23052320), (28192, 22331935), (30332, 20756360), (33478, 18805840), (35240, 17865548), (37915, 16605088), (47120, 13361246), (54622, 11526160), (60664, 10378180), (66956, 9402920), (70480, 8932774), (75830, 8302544), (83695, 7522336), (94240, 6680623), (109244, 5763080), (121328, 5189090), (133912, 4701460), (136555, 4610464), (140960, 4466387), (144077, 4369760), (151660, 4151272), (167390, 3761168), (218488, 2881540), (235073, 2678240), (242656, 2594545), (267824, 2350730), (273110, 2305232), (288154, 2184880), (303320, 2075636), (334780, 1880584), (436976, 1440770), (470146, 1339120), (518909, 1213280), (535648, 1175365), (546220, 1152616), (576308, 1092440), (606640, 1037818), (669560, 940292), (720385, 873952)]