91040880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 329693184

約数和(自身を除く): 238652304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1153, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2306, 2632, 2820, 3290, 3459, 3760, 3948, 4612, 4935, 5264, 5640, 5765, 6580, 6918, 7896, 8071, 9224, 9870, 11280, 11530, 13160, 13836, 15792, 16142, 17295, 18448, 19740, 23060, 24213, 26320, 27672, 32284, 34590, 39480, 40355, 46120, 48426, 54191, 55344, 64568, 69180, 78960, 80710, 92240, 96852, 108382, 121065, 129136, 138360, 161420, 162573, 193704, 216764, 242130, 270955, 276720, 322840, 325146, 379337, 387408, 433528, 484260, 541910, 645680, 650292, 758674, 812865, 867056, 968520, 1083820, 1138011, 1300584, 1517348, 1625730, 1896685, 1937040, 2167640, 2276022, 2601168, 3034696, 3251460, 3793370, 4335280, 4552044, 5690055, 6069392, 6502920, 7586740, 9104088, 11380110, 13005840, 15173480, 18208176, 22760220, 30346960, 45520440, 91040880]

約数ペア:

[(1, 91040880), (2, 45520440), (3, 30346960), (4, 22760220), (5, 18208176), (6, 15173480), (7, 13005840), (8, 11380110), (10, 9104088), (12, 7586740), (14, 6502920), (15, 6069392), (16, 5690055), (20, 4552044), (21, 4335280), (24, 3793370), (28, 3251460), (30, 3034696), (35, 2601168), (40, 2276022), (42, 2167640), (47, 1937040), (48, 1896685), (56, 1625730), (60, 1517348), (70, 1300584), (80, 1138011), (84, 1083820), (94, 968520), (105, 867056), (112, 812865), (120, 758674), (140, 650292), (141, 645680), (168, 541910), (188, 484260), (210, 433528), (235, 387408), (240, 379337), (280, 325146), (282, 322840), (329, 276720), (336, 270955), (376, 242130), (420, 216764), (470, 193704), (560, 162573), (564, 161420), (658, 138360), (705, 129136), (752, 121065), (840, 108382), (940, 96852), (987, 92240), (1128, 80710), (1153, 78960), (1316, 69180), (1410, 64568), (1645, 55344), (1680, 54191), (1880, 48426), (1974, 46120), (2256, 40355), (2306, 39480), (2632, 34590), (2820, 32284), (3290, 27672), (3459, 26320), (3760, 24213), (3948, 23060), (4612, 19740), (4935, 18448), (5264, 17295), (5640, 16142), (5765, 15792), (6580, 13836), (6918, 13160), (7896, 11530), (8071, 11280), (9224, 9870)]