11515185240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{4663}}^1$

素因数の和:6273

約数の個数: 128

約数和(自身を含む): 37234391040

約数和(自身を除く): 25719205800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1583, 3166, 4663, 4749, 6332, 7915, 9326, 9498, 12664, 13989, 15830, 18652, 18996, 20579, 23315, 23745, 27978, 31660, 37304, 37992, 41158, 46630, 47490, 55956, 60619, 61737, 63320, 69945, 82316, 93260, 94980, 102895, 111912, 121238, 123474, 139890, 164632, 181857, 186520, 189960, 205790, 242476, 246948, 279780, 303095, 308685, 363714, 411580, 484952, 493896, 559560, 606190, 617370, 727428, 823160, 909285, 1212380, 1234740, 1454856, 1818570, 2424760, 2469480, 3637140, 7274280, 7381529, 14763058, 22144587, 29526116, 36907645, 44289174, 59052232, 73815290, 88578348, 95959877, 110722935, 147630580, 177156696, 191919754, 221445870, 287879631, 295261160, 383839508, 442891740, 479799385, 575759262, 767679016, 885783480, 959598770, 1151518524, 1439398155, 1919197540, 2303037048, 2878796310, 3838395080, 5757592620, 11515185240]

約数ペア:

[(1, 11515185240), (2, 5757592620), (3, 3838395080), (4, 2878796310), (5, 2303037048), (6, 1919197540), (8, 1439398155), (10, 1151518524), (12, 959598770), (13, 885783480), (15, 767679016), (20, 575759262), (24, 479799385), (26, 442891740), (30, 383839508), (39, 295261160), (40, 287879631), (52, 221445870), (60, 191919754), (65, 177156696), (78, 147630580), (104, 110722935), (120, 95959877), (130, 88578348), (156, 73815290), (195, 59052232), (260, 44289174), (312, 36907645), (390, 29526116), (520, 22144587), (780, 14763058), (1560, 7381529), (1583, 7274280), (3166, 3637140), (4663, 2469480), (4749, 2424760), (6332, 1818570), (7915, 1454856), (9326, 1234740), (9498, 1212380), (12664, 909285), (13989, 823160), (15830, 727428), (18652, 617370), (18996, 606190), (20579, 559560), (23315, 493896), (23745, 484952), (27978, 411580), (31660, 363714), (37304, 308685), (37992, 303095), (41158, 279780), (46630, 246948), (47490, 242476), (55956, 205790), (60619, 189960), (61737, 186520), (63320, 181857), (69945, 164632), (82316, 139890), (93260, 123474), (94980, 121238), (102895, 111912)]