8413257840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158621}}^1$

素因数の和:158667

約数の個数: 160

約数和(自身を含む): 29739721536

約数和(自身を除く): 21326463696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 53040, 158621, 317242, 475863, 634484, 793105, 951726, 1268968, 1586210, 1903452, 2062073, 2379315, 2537936, 2696557, 3172420, 3806904, 4124146, 4758630, 5393114, 6186219, 6344840, 7613808, 8089671, 8248292, 9517260, 10310365, 10786228, 12372438, 12689680, 13482785, 16179342, 16496584, 19034520, 20620730, 21572456, 24744876, 26965570, 30931095, 32358684, 32993168, 35055241, 38069040, 40448355, 41241460, 43144912, 49489752, 53931140, 61862190, 64717368, 70110482, 80896710, 82482920, 98979504, 105165723, 107862280, 123724380, 129434736, 140220964, 161793420, 164965840, 175276205, 210331446, 215724560, 247448760, 280441928, 323586840, 350552410, 420662892, 494897520, 525828615, 560883856, 647173680, 701104820, 841325784, 1051657230, 1402209640, 1682651568, 2103314460, 2804419280, 4206628920, 8413257840]

約数ペア:

[(1, 8413257840), (2, 4206628920), (3, 2804419280), (4, 2103314460), (5, 1682651568), (6, 1402209640), (8, 1051657230), (10, 841325784), (12, 701104820), (13, 647173680), (15, 560883856), (16, 525828615), (17, 494897520), (20, 420662892), (24, 350552410), (26, 323586840), (30, 280441928), (34, 247448760), (39, 215724560), (40, 210331446), (48, 175276205), (51, 164965840), (52, 161793420), (60, 140220964), (65, 129434736), (68, 123724380), (78, 107862280), (80, 105165723), (85, 98979504), (102, 82482920), (104, 80896710), (120, 70110482), (130, 64717368), (136, 61862190), (156, 53931140), (170, 49489752), (195, 43144912), (204, 41241460), (208, 40448355), (221, 38069040), (240, 35055241), (255, 32993168), (260, 32358684), (272, 30931095), (312, 26965570), (340, 24744876), (390, 21572456), (408, 20620730), (442, 19034520), (510, 16496584), (520, 16179342), (624, 13482785), (663, 12689680), (680, 12372438), (780, 10786228), (816, 10310365), (884, 9517260), (1020, 8248292), (1040, 8089671), (1105, 7613808), (1326, 6344840), (1360, 6186219), (1560, 5393114), (1768, 4758630), (2040, 4124146), (2210, 3806904), (2652, 3172420), (3120, 2696557), (3315, 2537936), (3536, 2379315), (4080, 2062073), (4420, 1903452), (5304, 1586210), (6630, 1268968), (8840, 951726), (10608, 793105), (13260, 634484), (17680, 475863), (26520, 317242), (53040, 158621)]