66597960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 128

約数和(自身を含む): 234783360

約数和(自身を除く): 168185400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 3881, 4290, 5720, 7762, 8580, 11643, 15524, 17160, 19405, 23286, 31048, 38810, 42691, 46572, 50453, 58215, 77620, 85382, 93144, 100906, 116430, 128073, 151359, 155240, 170764, 201812, 213455, 232860, 252265, 256146, 302718, 341528, 403624, 426910, 465720, 504530, 512292, 554983, 605436, 640365, 756795, 853820, 1009060, 1024584, 1109966, 1210872, 1280730, 1513590, 1664949, 1707640, 2018120, 2219932, 2561460, 2774915, 3027180, 3329898, 4439864, 5122920, 5549830, 6054360, 6659796, 8324745, 11099660, 13319592, 16649490, 22199320, 33298980, 66597960]

約数ペア:

[(1, 66597960), (2, 33298980), (3, 22199320), (4, 16649490), (5, 13319592), (6, 11099660), (8, 8324745), (10, 6659796), (11, 6054360), (12, 5549830), (13, 5122920), (15, 4439864), (20, 3329898), (22, 3027180), (24, 2774915), (26, 2561460), (30, 2219932), (33, 2018120), (39, 1707640), (40, 1664949), (44, 1513590), (52, 1280730), (55, 1210872), (60, 1109966), (65, 1024584), (66, 1009060), (78, 853820), (88, 756795), (104, 640365), (110, 605436), (120, 554983), (130, 512292), (132, 504530), (143, 465720), (156, 426910), (165, 403624), (195, 341528), (220, 302718), (260, 256146), (264, 252265), (286, 232860), (312, 213455), (330, 201812), (390, 170764), (429, 155240), (440, 151359), (520, 128073), (572, 116430), (660, 100906), (715, 93144), (780, 85382), (858, 77620), (1144, 58215), (1320, 50453), (1430, 46572), (1560, 42691), (1716, 38810), (2145, 31048), (2860, 23286), (3432, 19405), (3881, 17160), (4290, 15524), (5720, 11643), (7762, 8580)]