511965480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1403

約数の個数: 128

約数和(自身を含む): 1660982400

約数和(自身を除く): 1149016920

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, 307, 312, 390, 520, 614, 780, 921, 1069, 1228, 1535, 1560, 1842, 2138, 2456, 3070, 3207, 3684, 3991, 4276, 4605, 5345, 6140, 6414, 7368, 7982, 8552, 9210, 10690, 11973, 12280, 12828, 13897, 15964, 16035, 18420, 19955, 21380, 23946, 25656, 27794, 31928, 32070, 36840, 39910, 41691, 42760, 47892, 55588, 59865, 64140, 69485, 79820, 83382, 95784, 111176, 119730, 128280, 138970, 159640, 166764, 208455, 239460, 277940, 328183, 333528, 416910, 478920, 555880, 656366, 833820, 984549, 1312732, 1640915, 1667640, 1969098, 2625464, 3281830, 3938196, 4266379, 4922745, 6563660, 7876392, 8532758, 9845490, 12799137, 13127320, 17065516, 19690980, 21331895, 25598274, 34131032, 39381960, 42663790, 51196548, 63995685, 85327580, 102393096, 127991370, 170655160, 255982740, 511965480]

約数ペア:

[(1, 511965480), (2, 255982740), (3, 170655160), (4, 127991370), (5, 102393096), (6, 85327580), (8, 63995685), (10, 51196548), (12, 42663790), (13, 39381960), (15, 34131032), (20, 25598274), (24, 21331895), (26, 19690980), (30, 17065516), (39, 13127320), (40, 12799137), (52, 9845490), (60, 8532758), (65, 7876392), (78, 6563660), (104, 4922745), (120, 4266379), (130, 3938196), (156, 3281830), (195, 2625464), (260, 1969098), (307, 1667640), (312, 1640915), (390, 1312732), (520, 984549), (614, 833820), (780, 656366), (921, 555880), (1069, 478920), (1228, 416910), (1535, 333528), (1560, 328183), (1842, 277940), (2138, 239460), (2456, 208455), (3070, 166764), (3207, 159640), (3684, 138970), (3991, 128280), (4276, 119730), (4605, 111176), (5345, 95784), (6140, 83382), (6414, 79820), (7368, 69485), (7982, 64140), (8552, 59865), (9210, 55588), (10690, 47892), (11973, 42760), (12280, 41691), (12828, 39910), (13897, 36840), (15964, 32070), (16035, 31928), (18420, 27794), (19955, 25656), (21380, 23946)]