517424040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{205327}}^1$

素因数の和:205351

約数の個数: 96

約数和(自身を含む): 1921870080

約数和(自身を除く): 1404446040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 205327, 410654, 615981, 821308, 1026635, 1231962, 1437289, 1642616, 1847943, 2053270, 2463924, 2874578, 3079905, 3695886, 4106540, 4311867, 4927848, 5749156, 6159810, 7186445, 7391772, 8213080, 8623734, 9239715, 11498312, 12319620, 12935601, 14372890, 14783544, 17247468, 18479430, 21559335, 24639240, 25871202, 28745780, 34494936, 36958860, 43118670, 51742404, 57491560, 64678005, 73917720, 86237340, 103484808, 129356010, 172474680, 258712020, 517424040]

約数ペア:

[(1, 517424040), (2, 258712020), (3, 172474680), (4, 129356010), (5, 103484808), (6, 86237340), (7, 73917720), (8, 64678005), (9, 57491560), (10, 51742404), (12, 43118670), (14, 36958860), (15, 34494936), (18, 28745780), (20, 25871202), (21, 24639240), (24, 21559335), (28, 18479430), (30, 17247468), (35, 14783544), (36, 14372890), (40, 12935601), (42, 12319620), (45, 11498312), (56, 9239715), (60, 8623734), (63, 8213080), (70, 7391772), (72, 7186445), (84, 6159810), (90, 5749156), (105, 4927848), (120, 4311867), (126, 4106540), (140, 3695886), (168, 3079905), (180, 2874578), (210, 2463924), (252, 2053270), (280, 1847943), (315, 1642616), (360, 1437289), (420, 1231962), (504, 1026635), (630, 821308), (840, 615981), (1260, 410654), (2520, 205327)]