22502760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 81259200

約数和(自身を除く): 58756440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 89, 98, 105, 120, 129, 140, 147, 168, 172, 178, 196, 210, 215, 245, 258, 267, 280, 294, 301, 344, 356, 392, 420, 430, 445, 490, 516, 534, 588, 602, 623, 645, 712, 735, 840, 860, 890, 903, 980, 1032, 1068, 1176, 1204, 1246, 1290, 1335, 1470, 1505, 1720, 1780, 1806, 1869, 1960, 2107, 2136, 2408, 2492, 2580, 2670, 2940, 3010, 3115, 3560, 3612, 3738, 3827, 4214, 4361, 4515, 4984, 5160, 5340, 5880, 6020, 6230, 6321, 7224, 7476, 7654, 8428, 8722, 9030, 9345, 10535, 10680, 11481, 12040, 12460, 12642, 13083, 14952, 15308, 16856, 17444, 18060, 18690, 19135, 21070, 21805, 22962, 24920, 25284, 26166, 26789, 30616, 31605, 34888, 36120, 37380, 38270, 42140, 43610, 45924, 50568, 52332, 53578, 57405, 63210, 65415, 74760, 76540, 80367, 84280, 87220, 91848, 104664, 107156, 114810, 126420, 130830, 133945, 153080, 160734, 174440, 187523, 214312, 229620, 252840, 261660, 267890, 321468, 375046, 401835, 459240, 523320, 535780, 562569, 642936, 750092, 803670, 937615, 1071560, 1125138, 1500184, 1607340, 1875230, 2250276, 2812845, 3214680, 3750460, 4500552, 5625690, 7500920, 11251380, 22502760]

約数ペア:

[(1, 22502760), (2, 11251380), (3, 7500920), (4, 5625690), (5, 4500552), (6, 3750460), (7, 3214680), (8, 2812845), (10, 2250276), (12, 1875230), (14, 1607340), (15, 1500184), (20, 1125138), (21, 1071560), (24, 937615), (28, 803670), (30, 750092), (35, 642936), (40, 562569), (42, 535780), (43, 523320), (49, 459240), (56, 401835), (60, 375046), (70, 321468), (84, 267890), (86, 261660), (89, 252840), (98, 229620), (105, 214312), (120, 187523), (129, 174440), (140, 160734), (147, 153080), (168, 133945), (172, 130830), (178, 126420), (196, 114810), (210, 107156), (215, 104664), (245, 91848), (258, 87220), (267, 84280), (280, 80367), (294, 76540), (301, 74760), (344, 65415), (356, 63210), (392, 57405), (420, 53578), (430, 52332), (445, 50568), (490, 45924), (516, 43610), (534, 42140), (588, 38270), (602, 37380), (623, 36120), (645, 34888), (712, 31605), (735, 30616), (840, 26789), (860, 26166), (890, 25284), (903, 24920), (980, 22962), (1032, 21805), (1068, 21070), (1176, 19135), (1204, 18690), (1246, 18060), (1290, 17444), (1335, 16856), (1470, 15308), (1505, 14952), (1720, 13083), (1780, 12642), (1806, 12460), (1869, 12040), (1960, 11481), (2107, 10680), (2136, 10535), (2408, 9345), (2492, 9030), (2580, 8722), (2670, 8428), (2940, 7654), (3010, 7476), (3115, 7224), (3560, 6321), (3612, 6230), (3738, 6020), (3827, 5880), (4214, 5340), (4361, 5160), (4515, 4984)]