7802760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 27250560

約数和(自身を除く): 19447800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1327, 1470, 1960, 2654, 2940, 3981, 5308, 5880, 6635, 7962, 9289, 10616, 13270, 15924, 18578, 19905, 26540, 27867, 31848, 37156, 39810, 46445, 53080, 55734, 65023, 74312, 79620, 92890, 111468, 130046, 139335, 159240, 185780, 195069, 222936, 260092, 278670, 325115, 371560, 390138, 520184, 557340, 650230, 780276, 975345, 1114680, 1300460, 1560552, 1950690, 2600920, 3901380, 7802760]

約数ペア:

[(1, 7802760), (2, 3901380), (3, 2600920), (4, 1950690), (5, 1560552), (6, 1300460), (7, 1114680), (8, 975345), (10, 780276), (12, 650230), (14, 557340), (15, 520184), (20, 390138), (21, 371560), (24, 325115), (28, 278670), (30, 260092), (35, 222936), (40, 195069), (42, 185780), (49, 159240), (56, 139335), (60, 130046), (70, 111468), (84, 92890), (98, 79620), (105, 74312), (120, 65023), (140, 55734), (147, 53080), (168, 46445), (196, 39810), (210, 37156), (245, 31848), (280, 27867), (294, 26540), (392, 19905), (420, 18578), (490, 15924), (588, 13270), (735, 10616), (840, 9289), (980, 7962), (1176, 6635), (1327, 5880), (1470, 5308), (1960, 3981), (2654, 2940)]