406203200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 1097950560

約数和(自身を除く): 691747360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 64, 65, 80, 100, 104, 118, 130, 160, 200, 208, 236, 260, 295, 320, 325, 331, 400, 416, 472, 520, 590, 650, 662, 767, 800, 832, 944, 1040, 1180, 1300, 1324, 1475, 1534, 1600, 1655, 1888, 2080, 2360, 2600, 2648, 2950, 3068, 3310, 3776, 3835, 4160, 4303, 4720, 5200, 5296, 5900, 6136, 6620, 7670, 8275, 8606, 9440, 10400, 10592, 11800, 12272, 13240, 15340, 16550, 17212, 18880, 19175, 19529, 20800, 21184, 21515, 23600, 24544, 26480, 30680, 33100, 34424, 38350, 39058, 43030, 47200, 49088, 52960, 61360, 66200, 68848, 76700, 78116, 86060, 94400, 97645, 105920, 107575, 122720, 132400, 137696, 153400, 156232, 172120, 195290, 215150, 245440, 253877, 264800, 275392, 306800, 312464, 344240, 390580, 430300, 488225, 507754, 529600, 613600, 624928, 688480, 781160, 860600, 976450, 1015508, 1227200, 1249856, 1269385, 1376960, 1562320, 1721200, 1952900, 2031016, 2538770, 3124640, 3442400, 3905800, 4062032, 5077540, 6249280, 6346925, 6884800, 7811600, 8124064, 10155080, 12693850, 15623200, 16248128, 20310160, 25387700, 31246400, 40620320, 50775400, 81240640, 101550800, 203101600, 406203200]

約数ペア:

[(1, 406203200), (2, 203101600), (4, 101550800), (5, 81240640), (8, 50775400), (10, 40620320), (13, 31246400), (16, 25387700), (20, 20310160), (25, 16248128), (26, 15623200), (32, 12693850), (40, 10155080), (50, 8124064), (52, 7811600), (59, 6884800), (64, 6346925), (65, 6249280), (80, 5077540), (100, 4062032), (104, 3905800), (118, 3442400), (130, 3124640), (160, 2538770), (200, 2031016), (208, 1952900), (236, 1721200), (260, 1562320), (295, 1376960), (320, 1269385), (325, 1249856), (331, 1227200), (400, 1015508), (416, 976450), (472, 860600), (520, 781160), (590, 688480), (650, 624928), (662, 613600), (767, 529600), (800, 507754), (832, 488225), (944, 430300), (1040, 390580), (1180, 344240), (1300, 312464), (1324, 306800), (1475, 275392), (1534, 264800), (1600, 253877), (1655, 245440), (1888, 215150), (2080, 195290), (2360, 172120), (2600, 156232), (2648, 153400), (2950, 137696), (3068, 132400), (3310, 122720), (3776, 107575), (3835, 105920), (4160, 97645), (4303, 94400), (4720, 86060), (5200, 78116), (5296, 76700), (5900, 68848), (6136, 66200), (6620, 61360), (7670, 52960), (8275, 49088), (8606, 47200), (9440, 43030), (10400, 39058), (10592, 38350), (11800, 34424), (12272, 33100), (13240, 30680), (15340, 26480), (16550, 24544), (17212, 23600), (18880, 21515), (19175, 21184), (19529, 20800)]