536560440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8389}}^1$

素因数の和:8457

約数の個数: 128

約数和(自身を含む): 1775995200

約数和(自身を除く): 1239434760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 8389, 10660, 12792, 15990, 16778, 21320, 25167, 31980, 33556, 41945, 50334, 63960, 67112, 83890, 100668, 109057, 125835, 167780, 201336, 218114, 251670, 327171, 335560, 343949, 436228, 503340, 545285, 654342, 687898, 872456, 1006680, 1031847, 1090570, 1308684, 1375796, 1635855, 1719745, 2063694, 2181140, 2617368, 2751592, 3271710, 3439490, 4127388, 4362280, 4471337, 5159235, 6543420, 6878980, 8254776, 8942674, 10318470, 13086840, 13414011, 13757960, 17885348, 20636940, 22356685, 26828022, 35770696, 41273880, 44713370, 53656044, 67070055, 89426740, 107312088, 134140110, 178853480, 268280220, 536560440]

約数ペア:

[(1, 536560440), (2, 268280220), (3, 178853480), (4, 134140110), (5, 107312088), (6, 89426740), (8, 67070055), (10, 53656044), (12, 44713370), (13, 41273880), (15, 35770696), (20, 26828022), (24, 22356685), (26, 20636940), (30, 17885348), (39, 13757960), (40, 13414011), (41, 13086840), (52, 10318470), (60, 8942674), (65, 8254776), (78, 6878980), (82, 6543420), (104, 5159235), (120, 4471337), (123, 4362280), (130, 4127388), (156, 3439490), (164, 3271710), (195, 2751592), (205, 2617368), (246, 2181140), (260, 2063694), (312, 1719745), (328, 1635855), (390, 1375796), (410, 1308684), (492, 1090570), (520, 1031847), (533, 1006680), (615, 872456), (780, 687898), (820, 654342), (984, 545285), (1066, 503340), (1230, 436228), (1560, 343949), (1599, 335560), (1640, 327171), (2132, 251670), (2460, 218114), (2665, 201336), (3198, 167780), (4264, 125835), (4920, 109057), (5330, 100668), (6396, 83890), (7995, 67112), (8389, 63960), (10660, 50334), (12792, 41945), (15990, 33556), (16778, 31980), (21320, 25167)]