2909791560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{64319}}^1$

素因数の和:64375

約数の個数: 128

約数和(自身を含む): 9725184000

約数和(自身を除く): 6815392440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 45240, 64319, 128638, 192957, 257276, 321595, 385914, 514552, 643190, 771828, 836147, 964785, 1286380, 1543656, 1672294, 1865251, 1929570, 2508441, 2572760, 3344588, 3730502, 3859140, 4180735, 5016882, 5595753, 6689176, 7461004, 7718280, 8361470, 9326255, 10033764, 11191506, 12542205, 14922008, 16722940, 18652510, 20067528, 22383012, 24248263, 25084410, 27978765, 33445880, 37305020, 44766024, 48496526, 50168820, 55957530, 72744789, 74610040, 96993052, 100337640, 111915060, 121241315, 145489578, 193986104, 223830120, 242482630, 290979156, 363723945, 484965260, 581958312, 727447890, 969930520, 1454895780, 2909791560]

約数ペア:

[(1, 2909791560), (2, 1454895780), (3, 969930520), (4, 727447890), (5, 581958312), (6, 484965260), (8, 363723945), (10, 290979156), (12, 242482630), (13, 223830120), (15, 193986104), (20, 145489578), (24, 121241315), (26, 111915060), (29, 100337640), (30, 96993052), (39, 74610040), (40, 72744789), (52, 55957530), (58, 50168820), (60, 48496526), (65, 44766024), (78, 37305020), (87, 33445880), (104, 27978765), (116, 25084410), (120, 24248263), (130, 22383012), (145, 20067528), (156, 18652510), (174, 16722940), (195, 14922008), (232, 12542205), (260, 11191506), (290, 10033764), (312, 9326255), (348, 8361470), (377, 7718280), (390, 7461004), (435, 6689176), (520, 5595753), (580, 5016882), (696, 4180735), (754, 3859140), (780, 3730502), (870, 3344588), (1131, 2572760), (1160, 2508441), (1508, 1929570), (1560, 1865251), (1740, 1672294), (1885, 1543656), (2262, 1286380), (3016, 964785), (3480, 836147), (3770, 771828), (4524, 643190), (5655, 514552), (7540, 385914), (9048, 321595), (11310, 257276), (15080, 192957), (22620, 128638), (45240, 64319)]