1578889080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 192

約数和(自身を含む): 5296505760

約数和(自身を除く): 3717616680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 83, 90, 106, 120, 159, 166, 180, 212, 249, 265, 318, 332, 360, 415, 424, 477, 498, 530, 636, 664, 747, 795, 830, 954, 996, 997, 1060, 1245, 1272, 1494, 1590, 1660, 1908, 1992, 1994, 2120, 2385, 2490, 2988, 2991, 3180, 3320, 3735, 3816, 3988, 4399, 4770, 4980, 4985, 5976, 5982, 6360, 7470, 7976, 8798, 8973, 9540, 9960, 9970, 11964, 13197, 14940, 14955, 17596, 17946, 19080, 19940, 21995, 23928, 26394, 29880, 29910, 35192, 35892, 39591, 39880, 43990, 44865, 52788, 52841, 59820, 65985, 71784, 79182, 82751, 87980, 89730, 105576, 105682, 119640, 131970, 158364, 158523, 165502, 175960, 179460, 197955, 211364, 248253, 263940, 264205, 316728, 317046, 331004, 358920, 395910, 413755, 422728, 475569, 496506, 527880, 528410, 634092, 662008, 744759, 791820, 792615, 827510, 951138, 993012, 1056820, 1241265, 1268184, 1489518, 1583640, 1585230, 1655020, 1902276, 1986024, 2113640, 2377845, 2482530, 2979036, 3170460, 3310040, 3723795, 3804552, 4385803, 4755690, 4965060, 5958072, 6340920, 7447590, 8771606, 9511380, 9930120, 13157409, 14895180, 17543212, 19022760, 21929015, 26314818, 29790360, 35086424, 39472227, 43858030, 52629636, 65787045, 78944454, 87716060, 105259272, 131574090, 157888908, 175432120, 197361135, 263148180, 315777816, 394722270, 526296360, 789444540, 1578889080]

約数ペア:

[(1, 1578889080), (2, 789444540), (3, 526296360), (4, 394722270), (5, 315777816), (6, 263148180), (8, 197361135), (9, 175432120), (10, 157888908), (12, 131574090), (15, 105259272), (18, 87716060), (20, 78944454), (24, 65787045), (30, 52629636), (36, 43858030), (40, 39472227), (45, 35086424), (53, 29790360), (60, 26314818), (72, 21929015), (83, 19022760), (90, 17543212), (106, 14895180), (120, 13157409), (159, 9930120), (166, 9511380), (180, 8771606), (212, 7447590), (249, 6340920), (265, 5958072), (318, 4965060), (332, 4755690), (360, 4385803), (415, 3804552), (424, 3723795), (477, 3310040), (498, 3170460), (530, 2979036), (636, 2482530), (664, 2377845), (747, 2113640), (795, 1986024), (830, 1902276), (954, 1655020), (996, 1585230), (997, 1583640), (1060, 1489518), (1245, 1268184), (1272, 1241265), (1494, 1056820), (1590, 993012), (1660, 951138), (1908, 827510), (1992, 792615), (1994, 791820), (2120, 744759), (2385, 662008), (2490, 634092), (2988, 528410), (2991, 527880), (3180, 496506), (3320, 475569), (3735, 422728), (3816, 413755), (3988, 395910), (4399, 358920), (4770, 331004), (4980, 317046), (4985, 316728), (5976, 264205), (5982, 263940), (6360, 248253), (7470, 211364), (7976, 197955), (8798, 179460), (8973, 175960), (9540, 165502), (9960, 158523), (9970, 158364), (11964, 131970), (13197, 119640), (14940, 105682), (14955, 105576), (17596, 89730), (17946, 87980), (19080, 82751), (19940, 79182), (21995, 71784), (23928, 65985), (26394, 59820), (29880, 52841), (29910, 52788), (35192, 44865), (35892, 43990), (39591, 39880)]