163305245520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{10639}}^1\times {\mathrm{21319}}^1$

素因数の和:31977

約数の個数: 120

約数和(自身を含む): 548510726400

約数和(自身を除く): 385205480880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 10639, 21278, 21319, 31917, 42556, 42638, 53195, 63834, 63957, 85112, 85276, 95751, 106390, 106595, 127668, 127914, 159585, 170224, 170552, 191502, 191871, 212780, 213190, 255336, 255828, 319170, 319785, 341104, 383004, 383742, 425560, 426380, 478755, 510672, 511656, 638340, 639570, 766008, 767484, 851120, 852760, 957510, 959355, 1023312, 1276680, 1279140, 1532016, 1534968, 1705520, 1915020, 1918710, 2553360, 2558280, 3069936, 3830040, 3837420, 5116560, 7660080, 7674840, 15349680, 226812841, 453625682, 680438523, 907251364, 1134064205, 1360877046, 1814502728, 2041315569, 2268128410, 2721754092, 3402192615, 3629005456, 4082631138, 4536256820, 5443508184, 6804385230, 8165262276, 9072513640, 10206577845, 10887016368, 13608770460, 16330524552, 18145027280, 20413155690, 27217540920, 32661049104, 40826311380, 54435081840, 81652622760, 163305245520]

約数ペア:

[(1, 163305245520), (2, 81652622760), (3, 54435081840), (4, 40826311380), (5, 32661049104), (6, 27217540920), (8, 20413155690), (9, 18145027280), (10, 16330524552), (12, 13608770460), (15, 10887016368), (16, 10206577845), (18, 9072513640), (20, 8165262276), (24, 6804385230), (30, 5443508184), (36, 4536256820), (40, 4082631138), (45, 3629005456), (48, 3402192615), (60, 2721754092), (72, 2268128410), (80, 2041315569), (90, 1814502728), (120, 1360877046), (144, 1134064205), (180, 907251364), (240, 680438523), (360, 453625682), (720, 226812841), (10639, 15349680), (21278, 7674840), (21319, 7660080), (31917, 5116560), (42556, 3837420), (42638, 3830040), (53195, 3069936), (63834, 2558280), (63957, 2553360), (85112, 1918710), (85276, 1915020), (95751, 1705520), (106390, 1534968), (106595, 1532016), (127668, 1279140), (127914, 1276680), (159585, 1023312), (170224, 959355), (170552, 957510), (191502, 852760), (191871, 851120), (212780, 767484), (213190, 766008), (255336, 639570), (255828, 638340), (319170, 511656), (319785, 510672), (341104, 478755), (383004, 426380), (383742, 425560)]