2568082160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3084

約数の個数: 160

約数和(自身を含む): 7190016000

約数和(自身を除く): 4621933840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 496, 560, 620, 686, 784, 868, 980, 1085, 1240, 1372, 1519, 1715, 1736, 1960, 2170, 2480, 2744, 3019, 3038, 3430, 3472, 3920, 4340, 5488, 6038, 6076, 6860, 7595, 8680, 10633, 12076, 12152, 13720, 15095, 15190, 17360, 21133, 21266, 24152, 24304, 27440, 30190, 30380, 42266, 42532, 48304, 53165, 60380, 60760, 84532, 85064, 93589, 105665, 106330, 120760, 121520, 147931, 169064, 170128, 187178, 211330, 212660, 241520, 295862, 338128, 374356, 422660, 425320, 467945, 591724, 655123, 739655, 748712, 845320, 850640, 935890, 1035517, 1183448, 1310246, 1479310, 1497424, 1690640, 1871780, 2071034, 2366896, 2620492, 2958620, 3275615, 3743560, 4142068, 4585861, 5177585, 5240984, 5917240, 6551230, 7487120, 8284136, 9171722, 10355170, 10481968, 11834480, 13102460, 16568272, 18343444, 20710340, 22929305, 26204920, 32101027, 36686888, 41420680, 45858610, 52409840, 64202054, 73373776, 82841360, 91717220, 128404108, 160505135, 183434440, 256808216, 321010270, 366868880, 513616432, 642020540, 1284041080, 2568082160]

約数ペア:

[(1, 2568082160), (2, 1284041080), (4, 642020540), (5, 513616432), (7, 366868880), (8, 321010270), (10, 256808216), (14, 183434440), (16, 160505135), (20, 128404108), (28, 91717220), (31, 82841360), (35, 73373776), (40, 64202054), (49, 52409840), (56, 45858610), (62, 41420680), (70, 36686888), (80, 32101027), (98, 26204920), (112, 22929305), (124, 20710340), (140, 18343444), (155, 16568272), (196, 13102460), (217, 11834480), (245, 10481968), (248, 10355170), (280, 9171722), (310, 8284136), (343, 7487120), (392, 6551230), (434, 5917240), (490, 5240984), (496, 5177585), (560, 4585861), (620, 4142068), (686, 3743560), (784, 3275615), (868, 2958620), (980, 2620492), (1085, 2366896), (1240, 2071034), (1372, 1871780), (1519, 1690640), (1715, 1497424), (1736, 1479310), (1960, 1310246), (2170, 1183448), (2480, 1035517), (2744, 935890), (3019, 850640), (3038, 845320), (3430, 748712), (3472, 739655), (3920, 655123), (4340, 591724), (5488, 467945), (6038, 425320), (6076, 422660), (6860, 374356), (7595, 338128), (8680, 295862), (10633, 241520), (12076, 212660), (12152, 211330), (13720, 187178), (15095, 170128), (15190, 169064), (17360, 147931), (21133, 121520), (21266, 120760), (24152, 106330), (24304, 105665), (27440, 93589), (30190, 85064), (30380, 84532), (42266, 60760), (42532, 60380), (48304, 53165)]