636006540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 2050191360

約数和(自身を除く): 1414184820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 31, 39, 52, 58, 60, 62, 65, 78, 87, 93, 116, 124, 130, 145, 155, 156, 174, 186, 195, 260, 290, 310, 348, 372, 377, 390, 403, 435, 465, 580, 620, 754, 780, 806, 870, 899, 907, 930, 1131, 1209, 1508, 1612, 1740, 1798, 1814, 1860, 1885, 2015, 2262, 2418, 2697, 2721, 3596, 3628, 3770, 4030, 4495, 4524, 4535, 4836, 5394, 5442, 5655, 6045, 7540, 8060, 8990, 9070, 10788, 10884, 11310, 11687, 11791, 12090, 13485, 13605, 17980, 18140, 22620, 23374, 23582, 24180, 26303, 26970, 27210, 28117, 35061, 35373, 46748, 47164, 52606, 53940, 54420, 56234, 58435, 58955, 70122, 70746, 78909, 84351, 105212, 112468, 116870, 117910, 131515, 140244, 140585, 141492, 157818, 168702, 175305, 176865, 233740, 235820, 263030, 281170, 315636, 337404, 341939, 350610, 353730, 365521, 394545, 421755, 526060, 562340, 683878, 701220, 707460, 731042, 789090, 815393, 843510, 1025817, 1096563, 1367756, 1462084, 1578180, 1630786, 1687020, 1709695, 1827605, 2051634, 2193126, 2446179, 3261572, 3419390, 3655210, 4076965, 4103268, 4386252, 4892358, 5129085, 5482815, 6838780, 7310420, 8153930, 9784716, 10258170, 10600109, 10965630, 12230895, 16307860, 20516340, 21200218, 21931260, 24461790, 31800327, 42400436, 48923580, 53000545, 63600654, 106001090, 127201308, 159001635, 212002180, 318003270, 636006540]

約数ペア:

[(1, 636006540), (2, 318003270), (3, 212002180), (4, 159001635), (5, 127201308), (6, 106001090), (10, 63600654), (12, 53000545), (13, 48923580), (15, 42400436), (20, 31800327), (26, 24461790), (29, 21931260), (30, 21200218), (31, 20516340), (39, 16307860), (52, 12230895), (58, 10965630), (60, 10600109), (62, 10258170), (65, 9784716), (78, 8153930), (87, 7310420), (93, 6838780), (116, 5482815), (124, 5129085), (130, 4892358), (145, 4386252), (155, 4103268), (156, 4076965), (174, 3655210), (186, 3419390), (195, 3261572), (260, 2446179), (290, 2193126), (310, 2051634), (348, 1827605), (372, 1709695), (377, 1687020), (390, 1630786), (403, 1578180), (435, 1462084), (465, 1367756), (580, 1096563), (620, 1025817), (754, 843510), (780, 815393), (806, 789090), (870, 731042), (899, 707460), (907, 701220), (930, 683878), (1131, 562340), (1209, 526060), (1508, 421755), (1612, 394545), (1740, 365521), (1798, 353730), (1814, 350610), (1860, 341939), (1885, 337404), (2015, 315636), (2262, 281170), (2418, 263030), (2697, 235820), (2721, 233740), (3596, 176865), (3628, 175305), (3770, 168702), (4030, 157818), (4495, 141492), (4524, 140585), (4535, 140244), (4836, 131515), (5394, 117910), (5442, 116870), (5655, 112468), (6045, 105212), (7540, 84351), (8060, 78909), (8990, 70746), (9070, 70122), (10788, 58955), (10884, 58435), (11310, 56234), (11687, 54420), (11791, 53940), (12090, 52606), (13485, 47164), (13605, 46748), (17980, 35373), (18140, 35061), (22620, 28117), (23374, 27210), (23582, 26970), (24180, 26303)]