89742764280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1855723}}^1$

素因数の和:1855781

約数の個数: 128

約数和(自身を含む): 299291166720

約数和(自身を除く): 209548402440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 1855723, 3711446, 5567169, 7422892, 9278615, 11134338, 14845784, 18557230, 22268676, 24124399, 27835845, 37114460, 44537352, 48248798, 55671690, 57527413, 72373197, 74228920, 96497596, 111343380, 115054826, 120621995, 144746394, 172582239, 192995192, 222686760, 230109652, 241243990, 287637065, 289492788, 345164478, 361865985, 460219304, 482487980, 575274130, 578985576, 690328956, 723731970, 747856369, 862911195, 964975960, 1150548260, 1380657912, 1447463940, 1495712738, 1725822390, 2243569107, 2301096520, 2894927880, 2991425476, 3451644780, 3739281845, 4487138214, 5982850952, 6903289560, 7478563690, 8974276428, 11217845535, 14957127380, 17948552856, 22435691070, 29914254760, 44871382140, 89742764280]

約数ペア:

[(1, 89742764280), (2, 44871382140), (3, 29914254760), (4, 22435691070), (5, 17948552856), (6, 14957127380), (8, 11217845535), (10, 8974276428), (12, 7478563690), (13, 6903289560), (15, 5982850952), (20, 4487138214), (24, 3739281845), (26, 3451644780), (30, 2991425476), (31, 2894927880), (39, 2301096520), (40, 2243569107), (52, 1725822390), (60, 1495712738), (62, 1447463940), (65, 1380657912), (78, 1150548260), (93, 964975960), (104, 862911195), (120, 747856369), (124, 723731970), (130, 690328956), (155, 578985576), (156, 575274130), (186, 482487980), (195, 460219304), (248, 361865985), (260, 345164478), (310, 289492788), (312, 287637065), (372, 241243990), (390, 230109652), (403, 222686760), (465, 192995192), (520, 172582239), (620, 144746394), (744, 120621995), (780, 115054826), (806, 111343380), (930, 96497596), (1209, 74228920), (1240, 72373197), (1560, 57527413), (1612, 55671690), (1860, 48248798), (2015, 44537352), (2418, 37114460), (3224, 27835845), (3720, 24124399), (4030, 22268676), (4836, 18557230), (6045, 14845784), (8060, 11134338), (9672, 9278615), (12090, 7422892), (16120, 5567169), (24180, 3711446), (48360, 1855723)]