65085720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11069}}^1$

素因数の和:11097

約数の個数: 96

約数和(自身を含む): 227156400

約数和(自身を除く): 162070680

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, 1470, 1960, 2940, 5880, 11069, 22138, 33207, 44276, 55345, 66414, 77483, 88552, 110690, 132828, 154966, 166035, 221380, 232449, 265656, 309932, 332070, 387415, 442760, 464898, 542381, 619864, 664140, 774830, 929796, 1084762, 1162245, 1328280, 1549660, 1627143, 1859592, 2169524, 2324490, 2711905, 3099320, 3254286, 4339048, 4648980, 5423810, 6508572, 8135715, 9297960, 10847620, 13017144, 16271430, 21695240, 32542860, 65085720]

約数ペア:

[(1, 65085720), (2, 32542860), (3, 21695240), (4, 16271430), (5, 13017144), (6, 10847620), (7, 9297960), (8, 8135715), (10, 6508572), (12, 5423810), (14, 4648980), (15, 4339048), (20, 3254286), (21, 3099320), (24, 2711905), (28, 2324490), (30, 2169524), (35, 1859592), (40, 1627143), (42, 1549660), (49, 1328280), (56, 1162245), (60, 1084762), (70, 929796), (84, 774830), (98, 664140), (105, 619864), (120, 542381), (140, 464898), (147, 442760), (168, 387415), (196, 332070), (210, 309932), (245, 265656), (280, 232449), (294, 221380), (392, 166035), (420, 154966), (490, 132828), (588, 110690), (735, 88552), (840, 77483), (980, 66414), (1176, 55345), (1470, 44276), (1960, 33207), (2940, 22138), (5880, 11069)]