1570507320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{839}}^1$

素因数の和:1693

約数の個数: 128

約数和(自身を含む): 4971456000

約数和(自身を除く): 3400948680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 821, 839, 1140, 1642, 1678, 2280, 2463, 2517, 3284, 3356, 4105, 4195, 4926, 5034, 6568, 6712, 8210, 8390, 9852, 10068, 12315, 12585, 15599, 15941, 16420, 16780, 19704, 20136, 24630, 25170, 31198, 31882, 32840, 33560, 46797, 47823, 49260, 50340, 62396, 63764, 77995, 79705, 93594, 95646, 98520, 100680, 124792, 127528, 155990, 159410, 187188, 191292, 233985, 239115, 311980, 318820, 374376, 382584, 467970, 478230, 623960, 637640, 688819, 935940, 956460, 1377638, 1871880, 1912920, 2066457, 2755276, 3444095, 4132914, 5510552, 6888190, 8265828, 10332285, 13087561, 13776380, 16531656, 20664570, 26175122, 27552760, 39262683, 41329140, 52350244, 65437805, 78525366, 82658280, 104700488, 130875610, 157050732, 196313415, 261751220, 314101464, 392626830, 523502440, 785253660, 1570507320]

約数ペア:

[(1, 1570507320), (2, 785253660), (3, 523502440), (4, 392626830), (5, 314101464), (6, 261751220), (8, 196313415), (10, 157050732), (12, 130875610), (15, 104700488), (19, 82658280), (20, 78525366), (24, 65437805), (30, 52350244), (38, 41329140), (40, 39262683), (57, 27552760), (60, 26175122), (76, 20664570), (95, 16531656), (114, 13776380), (120, 13087561), (152, 10332285), (190, 8265828), (228, 6888190), (285, 5510552), (380, 4132914), (456, 3444095), (570, 2755276), (760, 2066457), (821, 1912920), (839, 1871880), (1140, 1377638), (1642, 956460), (1678, 935940), (2280, 688819), (2463, 637640), (2517, 623960), (3284, 478230), (3356, 467970), (4105, 382584), (4195, 374376), (4926, 318820), (5034, 311980), (6568, 239115), (6712, 233985), (8210, 191292), (8390, 187188), (9852, 159410), (10068, 155990), (12315, 127528), (12585, 124792), (15599, 100680), (15941, 98520), (16420, 95646), (16780, 93594), (19704, 79705), (20136, 77995), (24630, 63764), (25170, 62396), (31198, 50340), (31882, 49260), (32840, 47823), (33560, 46797)]