7908642560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1663

約数の個数: 288

約数和(自身を含む): 23872611840

約数和(自身を除く): 15963969280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 104, 112, 128, 130, 140, 160, 172, 182, 208, 215, 224, 256, 260, 280, 301, 320, 344, 364, 416, 430, 448, 455, 520, 559, 560, 602, 640, 688, 728, 832, 860, 896, 910, 1040, 1118, 1120, 1204, 1280, 1376, 1456, 1505, 1579, 1664, 1720, 1792, 1820, 2080, 2236, 2240, 2408, 2752, 2795, 2912, 3010, 3158, 3328, 3440, 3640, 3913, 4160, 4472, 4480, 4816, 5504, 5590, 5824, 6020, 6316, 6880, 7280, 7826, 7895, 8320, 8944, 8960, 9632, 11008, 11053, 11180, 11648, 12040, 12632, 13760, 14560, 15652, 15790, 16640, 17888, 19264, 19565, 20527, 22106, 22360, 23296, 24080, 25264, 27520, 29120, 31304, 31580, 35776, 38528, 39130, 41054, 44212, 44720, 48160, 50528, 55040, 55265, 58240, 62608, 63160, 67897, 71552, 77056, 78260, 82108, 88424, 89440, 96320, 101056, 102635, 110530, 116480, 125216, 126320, 135794, 143104, 143689, 156520, 164216, 176848, 178880, 192640, 202112, 205270, 221060, 250432, 252640, 271588, 287378, 313040, 328432, 339485, 353696, 357760, 385280, 404224, 410540, 442120, 475279, 500864, 505280, 543176, 574756, 626080, 656864, 678970, 707392, 715520, 718445, 821080, 882661, 884240, 950558, 1001728, 1010560, 1086352, 1149512, 1252160, 1313728, 1357940, 1414784, 1436890, 1642160, 1765322, 1768480, 1901116, 2021120, 2172704, 2299024, 2376395, 2504320, 2627456, 2715880, 2829568, 2873780, 3284320, 3530644, 3536960, 3802232, 4345408, 4413305, 4598048, 4752790, 5008640, 5254912, 5431760, 5747560, 6178627, 6568640, 7061288, 7073920, 7604464, 8690816, 8826610, 9196096, 9505580, 10863520, 11495120, 12357254, 13137280, 14122576, 14147840, 15208928, 17381632, 17653220, 18392192, 19011160, 21727040, 22990240, 24714508, 26274560, 28245152, 30417856, 30893135, 35306440, 36784384, 38022320, 43454080, 45980480, 49429016, 56490304, 60835712, 61786270, 70612880, 76044640, 86908160, 91960960, 98858032, 112980608, 121671424, 123572540, 141225760, 152089280, 183921920, 197716064, 225961216, 247145080, 282451520, 304178560, 395432128, 494290160, 564903040, 608357120, 790864256, 988580320, 1129806080, 1581728512, 1977160640, 3954321280, 7908642560]

約数ペア:

[(1, 7908642560), (2, 3954321280), (4, 1977160640), (5, 1581728512), (7, 1129806080), (8, 988580320), (10, 790864256), (13, 608357120), (14, 564903040), (16, 494290160), (20, 395432128), (26, 304178560), (28, 282451520), (32, 247145080), (35, 225961216), (40, 197716064), (43, 183921920), (52, 152089280), (56, 141225760), (64, 123572540), (65, 121671424), (70, 112980608), (80, 98858032), (86, 91960960), (91, 86908160), (104, 76044640), (112, 70612880), (128, 61786270), (130, 60835712), (140, 56490304), (160, 49429016), (172, 45980480), (182, 43454080), (208, 38022320), (215, 36784384), (224, 35306440), (256, 30893135), (260, 30417856), (280, 28245152), (301, 26274560), (320, 24714508), (344, 22990240), (364, 21727040), (416, 19011160), (430, 18392192), (448, 17653220), (455, 17381632), (520, 15208928), (559, 14147840), (560, 14122576), (602, 13137280), (640, 12357254), (688, 11495120), (728, 10863520), (832, 9505580), (860, 9196096), (896, 8826610), (910, 8690816), (1040, 7604464), (1118, 7073920), (1120, 7061288), (1204, 6568640), (1280, 6178627), (1376, 5747560), (1456, 5431760), (1505, 5254912), (1579, 5008640), (1664, 4752790), (1720, 4598048), (1792, 4413305), (1820, 4345408), (2080, 3802232), (2236, 3536960), (2240, 3530644), (2408, 3284320), (2752, 2873780), (2795, 2829568), (2912, 2715880), (3010, 2627456), (3158, 2504320), (3328, 2376395), (3440, 2299024), (3640, 2172704), (3913, 2021120), (4160, 1901116), (4472, 1768480), (4480, 1765322), (4816, 1642160), (5504, 1436890), (5590, 1414784), (5824, 1357940), (6020, 1313728), (6316, 1252160), (6880, 1149512), (7280, 1086352), (7826, 1010560), (7895, 1001728), (8320, 950558), (8944, 884240), (8960, 882661), (9632, 821080), (11008, 718445), (11053, 715520), (11180, 707392), (11648, 678970), (12040, 656864), (12632, 626080), (13760, 574756), (14560, 543176), (15652, 505280), (15790, 500864), (16640, 475279), (17888, 442120), (19264, 410540), (19565, 404224), (20527, 385280), (22106, 357760), (22360, 353696), (23296, 339485), (24080, 328432), (25264, 313040), (27520, 287378), (29120, 271588), (31304, 252640), (31580, 250432), (35776, 221060), (38528, 205270), (39130, 202112), (41054, 192640), (44212, 178880), (44720, 176848), (48160, 164216), (50528, 156520), (55040, 143689), (55265, 143104), (58240, 135794), (62608, 126320), (63160, 125216), (67897, 116480), (71552, 110530), (77056, 102635), (78260, 101056), (82108, 96320), (88424, 89440)]