405442440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2184

約数の個数: 192

約数和(自身を含む): 1454347440

約数和(自身を除く): 1048905000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 2113, 2132, 2340, 2460, 2665, 2952, 3198, 3690, 4226, 4264, 4680, 4797, 4920, 5330, 6339, 6396, 7380, 7995, 8452, 9594, 10565, 10660, 12678, 12792, 14760, 15990, 16904, 19017, 19188, 21130, 21320, 23985, 25356, 27469, 31695, 31980, 38034, 38376, 42260, 47970, 50712, 54938, 63390, 63960, 76068, 82407, 84520, 86633, 95085, 95940, 109876, 126780, 137345, 152136, 164814, 173266, 190170, 191880, 219752, 247221, 253560, 259899, 274690, 329628, 346532, 380340, 412035, 433165, 494442, 519798, 549380, 659256, 693064, 760680, 779697, 824070, 866330, 988884, 1039596, 1098760, 1126229, 1236105, 1299495, 1559394, 1648140, 1732660, 1977768, 2079192, 2252458, 2472210, 2598990, 3118788, 3296280, 3378687, 3465320, 3898485, 4504916, 4944420, 5197980, 5631145, 6237576, 6757374, 7796970, 9009832, 9888840, 10136061, 10395960, 11262290, 13514748, 15593940, 16893435, 20272122, 22524580, 27029496, 31187880, 33786870, 40544244, 45049160, 50680305, 67573740, 81088488, 101360610, 135147480, 202721220, 405442440]

約数ペア:

[(1, 405442440), (2, 202721220), (3, 135147480), (4, 101360610), (5, 81088488), (6, 67573740), (8, 50680305), (9, 45049160), (10, 40544244), (12, 33786870), (13, 31187880), (15, 27029496), (18, 22524580), (20, 20272122), (24, 16893435), (26, 15593940), (30, 13514748), (36, 11262290), (39, 10395960), (40, 10136061), (41, 9888840), (45, 9009832), (52, 7796970), (60, 6757374), (65, 6237576), (72, 5631145), (78, 5197980), (82, 4944420), (90, 4504916), (104, 3898485), (117, 3465320), (120, 3378687), (123, 3296280), (130, 3118788), (156, 2598990), (164, 2472210), (180, 2252458), (195, 2079192), (205, 1977768), (234, 1732660), (246, 1648140), (260, 1559394), (312, 1299495), (328, 1236105), (360, 1126229), (369, 1098760), (390, 1039596), (410, 988884), (468, 866330), (492, 824070), (520, 779697), (533, 760680), (585, 693064), (615, 659256), (738, 549380), (780, 519798), (820, 494442), (936, 433165), (984, 412035), (1066, 380340), (1170, 346532), (1230, 329628), (1476, 274690), (1560, 259899), (1599, 253560), (1640, 247221), (1845, 219752), (2113, 191880), (2132, 190170), (2340, 173266), (2460, 164814), (2665, 152136), (2952, 137345), (3198, 126780), (3690, 109876), (4226, 95940), (4264, 95085), (4680, 86633), (4797, 84520), (4920, 82407), (5330, 76068), (6339, 63960), (6396, 63390), (7380, 54938), (7995, 50712), (8452, 47970), (9594, 42260), (10565, 38376), (10660, 38034), (12678, 31980), (12792, 31695), (14760, 27469), (15990, 25356), (16904, 23985), (19017, 21320), (19188, 21130)]