138322680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14591}}^1$

素因数の和:14684

約数の個数: 64

約数和(自身を含む): 420249600

約数和(自身を除く): 281926920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 14591, 29182, 43773, 58364, 72955, 87546, 116728, 145910, 175092, 218865, 291820, 350184, 437730, 583640, 875460, 1152689, 1750920, 2305378, 3458067, 4610756, 5763445, 6916134, 9221512, 11526890, 13832268, 17290335, 23053780, 27664536, 34580670, 46107560, 69161340, 138322680]

約数ペア:

[(1, 138322680), (2, 69161340), (3, 46107560), (4, 34580670), (5, 27664536), (6, 23053780), (8, 17290335), (10, 13832268), (12, 11526890), (15, 9221512), (20, 6916134), (24, 5763445), (30, 4610756), (40, 3458067), (60, 2305378), (79, 1750920), (120, 1152689), (158, 875460), (237, 583640), (316, 437730), (395, 350184), (474, 291820), (632, 218865), (790, 175092), (948, 145910), (1185, 116728), (1580, 87546), (1896, 72955), (2370, 58364), (3160, 43773), (4740, 29182), (9480, 14591)]