65984642240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{66239}}^1$

素因数の和:66550

約数の個数: 112

約数和(自身を含む): 172018391040

約数和(自身を除く): 106033748800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 283, 320, 352, 440, 566, 704, 880, 1132, 1415, 1760, 2264, 2830, 3113, 3520, 4528, 5660, 6226, 9056, 11320, 12452, 15565, 18112, 22640, 24904, 31130, 45280, 49808, 62260, 66239, 90560, 99616, 124520, 132478, 199232, 249040, 264956, 331195, 498080, 529912, 662390, 728629, 996160, 1059824, 1324780, 1457258, 2119648, 2649560, 2914516, 3643145, 4239296, 5299120, 5829032, 7286290, 10598240, 11658064, 14572580, 18745637, 21196480, 23316128, 29145160, 37491274, 46632256, 58290320, 74982548, 93728185, 116580640, 149965096, 187456370, 206202007, 233161280, 299930192, 374912740, 412404014, 599860384, 749825480, 824808028, 1031010035, 1199720768, 1499650960, 1649616056, 2062020070, 2999301920, 3299232112, 4124040140, 5998603840, 6598464224, 8248080280, 13196928448, 16496160560, 32992321120, 65984642240]

約数ペア:

[(1, 65984642240), (2, 32992321120), (4, 16496160560), (5, 13196928448), (8, 8248080280), (10, 6598464224), (11, 5998603840), (16, 4124040140), (20, 3299232112), (22, 2999301920), (32, 2062020070), (40, 1649616056), (44, 1499650960), (55, 1199720768), (64, 1031010035), (80, 824808028), (88, 749825480), (110, 599860384), (160, 412404014), (176, 374912740), (220, 299930192), (283, 233161280), (320, 206202007), (352, 187456370), (440, 149965096), (566, 116580640), (704, 93728185), (880, 74982548), (1132, 58290320), (1415, 46632256), (1760, 37491274), (2264, 29145160), (2830, 23316128), (3113, 21196480), (3520, 18745637), (4528, 14572580), (5660, 11658064), (6226, 10598240), (9056, 7286290), (11320, 5829032), (12452, 5299120), (15565, 4239296), (18112, 3643145), (22640, 2914516), (24904, 2649560), (31130, 2119648), (45280, 1457258), (49808, 1324780), (62260, 1059824), (66239, 996160), (90560, 728629), (99616, 662390), (124520, 529912), (132478, 498080), (199232, 331195), (249040, 264956)]