142580360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 368708760

約数和(自身を除く): 226128400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 127, 130, 136, 170, 221, 254, 260, 340, 442, 508, 520, 635, 680, 884, 1016, 1105, 1270, 1651, 1768, 2159, 2210, 2540, 3302, 4318, 4420, 5080, 6604, 8255, 8636, 8840, 10795, 13208, 16129, 16510, 17272, 21590, 28067, 32258, 33020, 43180, 56134, 64516, 66040, 80645, 86360, 112268, 129032, 140335, 161290, 209677, 224536, 274193, 280670, 322580, 419354, 548386, 561340, 645160, 838708, 1048385, 1096772, 1122680, 1370965, 1677416, 2096770, 2193544, 2741930, 3564509, 4193540, 5483860, 7129018, 8387080, 10967720, 14258036, 17822545, 28516072, 35645090, 71290180, 142580360]

約数ペア:

[(1, 142580360), (2, 71290180), (4, 35645090), (5, 28516072), (8, 17822545), (10, 14258036), (13, 10967720), (17, 8387080), (20, 7129018), (26, 5483860), (34, 4193540), (40, 3564509), (52, 2741930), (65, 2193544), (68, 2096770), (85, 1677416), (104, 1370965), (127, 1122680), (130, 1096772), (136, 1048385), (170, 838708), (221, 645160), (254, 561340), (260, 548386), (340, 419354), (442, 322580), (508, 280670), (520, 274193), (635, 224536), (680, 209677), (884, 161290), (1016, 140335), (1105, 129032), (1270, 112268), (1651, 86360), (1768, 80645), (2159, 66040), (2210, 64516), (2540, 56134), (3302, 43180), (4318, 33020), (4420, 32258), (5080, 28067), (6604, 21590), (8255, 17272), (8636, 16510), (8840, 16129), (10795, 13208)]