7919452320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66797}}^1$

素因数の和:66847

約数の個数: 192

約数和(自身を含む): 28279601280

約数和(自身を除く): 20360148960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11856, 14820, 19760, 23712, 29640, 39520, 59280, 66797, 118560, 133594, 200391, 267188, 333985, 400782, 534376, 667970, 801564, 868361, 1001955, 1068752, 1269143, 1335940, 1603128, 1736722, 2003910, 2137504, 2538286, 2605083, 2671880, 3206256, 3473444, 3807429, 4007820, 4341805, 5076572, 5210166, 5343760, 6345715, 6412512, 6946888, 7614858, 8015640, 8683610, 10153144, 10420332, 10687520, 12691430, 13025415, 13893776, 15229716, 16031280, 16498859, 17367220, 19037145, 20306288, 20840664, 25382860, 26050830, 27787552, 30459432, 32062560, 32997718, 34734440, 38074290, 40612576, 41681328, 49496577, 50765720, 52101660, 60918864, 65995436, 69468880, 76148580, 82494295, 83362656, 98993154, 101531440, 104203320, 121837728, 131990872, 138937760, 152297160, 164988590, 197986308, 203062880, 208406640, 247482885, 263981744, 304594320, 329977180, 395972616, 416813280, 494965770, 527963488, 609188640, 659954360, 791945232, 989931540, 1319908720, 1583890464, 1979863080, 2639817440, 3959726160, 7919452320]

約数ペア:

[(1, 7919452320), (2, 3959726160), (3, 2639817440), (4, 1979863080), (5, 1583890464), (6, 1319908720), (8, 989931540), (10, 791945232), (12, 659954360), (13, 609188640), (15, 527963488), (16, 494965770), (19, 416813280), (20, 395972616), (24, 329977180), (26, 304594320), (30, 263981744), (32, 247482885), (38, 208406640), (39, 203062880), (40, 197986308), (48, 164988590), (52, 152297160), (57, 138937760), (60, 131990872), (65, 121837728), (76, 104203320), (78, 101531440), (80, 98993154), (95, 83362656), (96, 82494295), (104, 76148580), (114, 69468880), (120, 65995436), (130, 60918864), (152, 52101660), (156, 50765720), (160, 49496577), (190, 41681328), (195, 40612576), (208, 38074290), (228, 34734440), (240, 32997718), (247, 32062560), (260, 30459432), (285, 27787552), (304, 26050830), (312, 25382860), (380, 20840664), (390, 20306288), (416, 19037145), (456, 17367220), (480, 16498859), (494, 16031280), (520, 15229716), (570, 13893776), (608, 13025415), (624, 12691430), (741, 10687520), (760, 10420332), (780, 10153144), (912, 8683610), (988, 8015640), (1040, 7614858), (1140, 6946888), (1235, 6412512), (1248, 6345715), (1482, 5343760), (1520, 5210166), (1560, 5076572), (1824, 4341805), (1976, 4007820), (2080, 3807429), (2280, 3473444), (2470, 3206256), (2964, 2671880), (3040, 2605083), (3120, 2538286), (3705, 2137504), (3952, 2003910), (4560, 1736722), (4940, 1603128), (5928, 1335940), (6240, 1269143), (7410, 1068752), (7904, 1001955), (9120, 868361), (9880, 801564), (11856, 667970), (14820, 534376), (19760, 400782), (23712, 333985), (29640, 267188), (39520, 200391), (59280, 133594), (66797, 118560)]