71340872320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{7703}}^1$

素因数の和:8250

約数の個数: 128

約数和(自身を含む): 176806800000

約数和(自身を除く): 105465927680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 499, 580, 640, 928, 998, 1160, 1856, 1996, 2320, 2495, 3712, 3992, 4640, 4990, 7703, 7984, 9280, 9980, 14471, 15406, 15968, 18560, 19960, 28942, 30812, 31936, 38515, 39920, 57884, 61624, 63872, 72355, 77030, 79840, 115768, 123248, 144710, 154060, 159680, 223387, 231536, 246496, 289420, 308120, 319360, 446774, 463072, 492992, 578840, 616240, 893548, 926144, 985984, 1116935, 1157680, 1232480, 1787096, 1852288, 2233870, 2315360, 2464960, 3574192, 3843797, 4467740, 4630720, 4929920, 7148384, 7687594, 8935480, 9261440, 14296768, 15375188, 17870960, 19218985, 28593536, 30750376, 35741920, 38437970, 61500752, 71483840, 76875940, 111470113, 123001504, 142967680, 153751880, 222940226, 246003008, 307503760, 445880452, 492006016, 557350565, 615007520, 891760904, 1114701130, 1230015040, 1783521808, 2229402260, 2460030080, 3567043616, 4458804520, 7134087232, 8917609040, 14268174464, 17835218080, 35670436160, 71340872320]

約数ペア:

[(1, 71340872320), (2, 35670436160), (4, 17835218080), (5, 14268174464), (8, 8917609040), (10, 7134087232), (16, 4458804520), (20, 3567043616), (29, 2460030080), (32, 2229402260), (40, 1783521808), (58, 1230015040), (64, 1114701130), (80, 891760904), (116, 615007520), (128, 557350565), (145, 492006016), (160, 445880452), (232, 307503760), (290, 246003008), (320, 222940226), (464, 153751880), (499, 142967680), (580, 123001504), (640, 111470113), (928, 76875940), (998, 71483840), (1160, 61500752), (1856, 38437970), (1996, 35741920), (2320, 30750376), (2495, 28593536), (3712, 19218985), (3992, 17870960), (4640, 15375188), (4990, 14296768), (7703, 9261440), (7984, 8935480), (9280, 7687594), (9980, 7148384), (14471, 4929920), (15406, 4630720), (15968, 4467740), (18560, 3843797), (19960, 3574192), (28942, 2464960), (30812, 2315360), (31936, 2233870), (38515, 1852288), (39920, 1787096), (57884, 1232480), (61624, 1157680), (63872, 1116935), (72355, 985984), (77030, 926144), (79840, 893548), (115768, 616240), (123248, 578840), (144710, 492992), (154060, 463072), (159680, 446774), (223387, 319360), (231536, 308120), (246496, 289420)]