347824960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5064

約数の個数: 112

約数和(自身を含む): 977310720

約数和(自身を除く): 629485760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 5009, 6944, 8680, 9920, 10018, 13888, 17360, 20036, 25045, 34720, 35063, 40072, 50090, 69440, 70126, 80144, 100180, 140252, 155279, 160288, 175315, 200360, 280504, 310558, 320576, 350630, 400720, 561008, 621116, 701260, 776395, 801440, 1086953, 1122016, 1242232, 1402520, 1552790, 1602880, 2173906, 2244032, 2484464, 2805040, 3105580, 4347812, 4968928, 5434765, 5610080, 6211160, 8695624, 9937856, 10869530, 11220160, 12422320, 17391248, 21739060, 24844640, 34782496, 43478120, 49689280, 69564992, 86956240, 173912480, 347824960]

約数ペア:

[(1, 347824960), (2, 173912480), (4, 86956240), (5, 69564992), (7, 49689280), (8, 43478120), (10, 34782496), (14, 24844640), (16, 21739060), (20, 17391248), (28, 12422320), (31, 11220160), (32, 10869530), (35, 9937856), (40, 8695624), (56, 6211160), (62, 5610080), (64, 5434765), (70, 4968928), (80, 4347812), (112, 3105580), (124, 2805040), (140, 2484464), (155, 2244032), (160, 2173906), (217, 1602880), (224, 1552790), (248, 1402520), (280, 1242232), (310, 1122016), (320, 1086953), (434, 801440), (448, 776395), (496, 701260), (560, 621116), (620, 561008), (868, 400720), (992, 350630), (1085, 320576), (1120, 310558), (1240, 280504), (1736, 200360), (1984, 175315), (2170, 160288), (2240, 155279), (2480, 140252), (3472, 100180), (4340, 80144), (4960, 70126), (5009, 69440), (6944, 50090), (8680, 40072), (9920, 35063), (10018, 34720), (13888, 25045), (17360, 20036)]