66980160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 168

約数和(自身を含む): 248244360

約数和(自身を除く): 181264200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1789, 1872, 2080, 2340, 2496, 2880, 3120, 3578, 3744, 4160, 4680, 5367, 6240, 7156, 7488, 8945, 9360, 10734, 12480, 14312, 16101, 17890, 18720, 21468, 23257, 26835, 28624, 32202, 35780, 37440, 42936, 46514, 53670, 57248, 64404, 69771, 71560, 80505, 85872, 93028, 107340, 114496, 116285, 128808, 139542, 143120, 161010, 171744, 186056, 209313, 214680, 232570, 257616, 279084, 286240, 322020, 343488, 348855, 372112, 418626, 429360, 465140, 515232, 558168, 572480, 644040, 697710, 744224, 837252, 858720, 930280, 1030464, 1046565, 1116336, 1288080, 1395420, 1488448, 1674504, 1717440, 1860560, 2093130, 2232672, 2576160, 2790840, 3349008, 3721120, 4186260, 4465344, 5152320, 5581680, 6698016, 7442240, 8372520, 11163360, 13396032, 16745040, 22326720, 33490080, 66980160]

約数ペア:

[(1, 66980160), (2, 33490080), (3, 22326720), (4, 16745040), (5, 13396032), (6, 11163360), (8, 8372520), (9, 7442240), (10, 6698016), (12, 5581680), (13, 5152320), (15, 4465344), (16, 4186260), (18, 3721120), (20, 3349008), (24, 2790840), (26, 2576160), (30, 2232672), (32, 2093130), (36, 1860560), (39, 1717440), (40, 1674504), (45, 1488448), (48, 1395420), (52, 1288080), (60, 1116336), (64, 1046565), (65, 1030464), (72, 930280), (78, 858720), (80, 837252), (90, 744224), (96, 697710), (104, 644040), (117, 572480), (120, 558168), (130, 515232), (144, 465140), (156, 429360), (160, 418626), (180, 372112), (192, 348855), (195, 343488), (208, 322020), (234, 286240), (240, 279084), (260, 257616), (288, 232570), (312, 214680), (320, 209313), (360, 186056), (390, 171744), (416, 161010), (468, 143120), (480, 139542), (520, 128808), (576, 116285), (585, 114496), (624, 107340), (720, 93028), (780, 85872), (832, 80505), (936, 71560), (960, 69771), (1040, 64404), (1170, 57248), (1248, 53670), (1440, 46514), (1560, 42936), (1789, 37440), (1872, 35780), (2080, 32202), (2340, 28624), (2496, 26835), (2880, 23257), (3120, 21468), (3578, 18720), (3744, 17890), (4160, 16101), (4680, 14312), (5367, 12480), (6240, 10734), (7156, 9360), (7488, 8945)]