260107680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11059}}^1$

素因数の和:11091

約数の個数: 144

約数和(自身を含む): 953195040

約数和(自身を除く): 693087360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11059, 11760, 22118, 23520, 33177, 44236, 55295, 66354, 77413, 88472, 110590, 132708, 154826, 165885, 176944, 221180, 232239, 265416, 309652, 331770, 353888, 387065, 442360, 464478, 530832, 541891, 619304, 663540, 774130, 884720, 928956, 1061664, 1083782, 1161195, 1238608, 1327080, 1548260, 1625673, 1769440, 1857912, 2167564, 2322390, 2477216, 2654160, 2709455, 3096520, 3251346, 3715824, 4335128, 4644780, 5308320, 5418910, 6193040, 6502692, 7431648, 8128365, 8670256, 9289560, 10837820, 12386080, 13005384, 16256730, 17340512, 18579120, 21675640, 26010768, 32513460, 37158240, 43351280, 52021536, 65026920, 86702560, 130053840, 260107680]

約数ペア:

[(1, 260107680), (2, 130053840), (3, 86702560), (4, 65026920), (5, 52021536), (6, 43351280), (7, 37158240), (8, 32513460), (10, 26010768), (12, 21675640), (14, 18579120), (15, 17340512), (16, 16256730), (20, 13005384), (21, 12386080), (24, 10837820), (28, 9289560), (30, 8670256), (32, 8128365), (35, 7431648), (40, 6502692), (42, 6193040), (48, 5418910), (49, 5308320), (56, 4644780), (60, 4335128), (70, 3715824), (80, 3251346), (84, 3096520), (96, 2709455), (98, 2654160), (105, 2477216), (112, 2322390), (120, 2167564), (140, 1857912), (147, 1769440), (160, 1625673), (168, 1548260), (196, 1327080), (210, 1238608), (224, 1161195), (240, 1083782), (245, 1061664), (280, 928956), (294, 884720), (336, 774130), (392, 663540), (420, 619304), (480, 541891), (490, 530832), (560, 464478), (588, 442360), (672, 387065), (735, 353888), (784, 331770), (840, 309652), (980, 265416), (1120, 232239), (1176, 221180), (1470, 176944), (1568, 165885), (1680, 154826), (1960, 132708), (2352, 110590), (2940, 88472), (3360, 77413), (3920, 66354), (4704, 55295), (5880, 44236), (7840, 33177), (11059, 23520), (11760, 22118)]