407474340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2086

約数の個数: 192

約数和(自身を含む): 1442886144

約数和(自身を除く): 1035411804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1554, 1820, 1924, 2017, 2220, 2405, 2590, 2730, 2886, 3108, 3367, 3885, 4034, 4810, 5180, 5460, 5772, 6051, 6734, 7215, 7770, 8068, 9620, 10085, 10101, 12102, 13468, 14119, 14430, 15540, 16835, 20170, 20202, 24204, 26221, 28238, 28860, 30255, 33670, 40340, 40404, 42357, 50505, 52442, 56476, 60510, 67340, 70595, 74629, 78663, 84714, 101010, 104884, 121020, 131105, 141190, 149258, 157326, 169428, 183547, 202020, 211785, 223887, 262210, 282380, 298516, 314652, 367094, 373145, 393315, 423570, 447774, 522403, 524420, 550641, 734188, 746290, 786630, 847140, 895548, 917735, 970177, 1044806, 1101282, 1119435, 1492580, 1567209, 1573260, 1835470, 1940354, 2089612, 2202564, 2238870, 2612015, 2753205, 2910531, 3134418, 3670940, 3880708, 4477740, 4850885, 5224030, 5506410, 5821062, 6268836, 6791239, 7836045, 9701770, 10448060, 11012820, 11642124, 13582478, 14552655, 15672090, 19403540, 20373717, 27164956, 29105310, 31344180, 33956195, 40747434, 58210620, 67912390, 81494868, 101868585, 135824780, 203737170, 407474340]

約数ペア:

[(1, 407474340), (2, 203737170), (3, 135824780), (4, 101868585), (5, 81494868), (6, 67912390), (7, 58210620), (10, 40747434), (12, 33956195), (13, 31344180), (14, 29105310), (15, 27164956), (20, 20373717), (21, 19403540), (26, 15672090), (28, 14552655), (30, 13582478), (35, 11642124), (37, 11012820), (39, 10448060), (42, 9701770), (52, 7836045), (60, 6791239), (65, 6268836), (70, 5821062), (74, 5506410), (78, 5224030), (84, 4850885), (91, 4477740), (105, 3880708), (111, 3670940), (130, 3134418), (140, 2910531), (148, 2753205), (156, 2612015), (182, 2238870), (185, 2202564), (195, 2089612), (210, 1940354), (222, 1835470), (259, 1573260), (260, 1567209), (273, 1492580), (364, 1119435), (370, 1101282), (390, 1044806), (420, 970177), (444, 917735), (455, 895548), (481, 847140), (518, 786630), (546, 746290), (555, 734188), (740, 550641), (777, 524420), (780, 522403), (910, 447774), (962, 423570), (1036, 393315), (1092, 373145), (1110, 367094), (1295, 314652), (1365, 298516), (1443, 282380), (1554, 262210), (1820, 223887), (1924, 211785), (2017, 202020), (2220, 183547), (2405, 169428), (2590, 157326), (2730, 149258), (2886, 141190), (3108, 131105), (3367, 121020), (3885, 104884), (4034, 101010), (4810, 84714), (5180, 78663), (5460, 74629), (5772, 70595), (6051, 67340), (6734, 60510), (7215, 56476), (7770, 52442), (8068, 50505), (9620, 42357), (10085, 40404), (10101, 40340), (12102, 33670), (13468, 30255), (14119, 28860), (14430, 28238), (15540, 26221), (16835, 24204), (20170, 20202)]