146969680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 416223360

約数和(自身を除く): 269253680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 176, 208, 220, 232, 260, 286, 290, 319, 377, 440, 443, 464, 520, 572, 580, 638, 715, 754, 880, 886, 1040, 1144, 1160, 1276, 1430, 1508, 1595, 1772, 1885, 2215, 2288, 2320, 2552, 2860, 3016, 3190, 3544, 3770, 4147, 4430, 4873, 5104, 5720, 5759, 6032, 6380, 7088, 7540, 8294, 8860, 9746, 11440, 11518, 12760, 12847, 15080, 16588, 17720, 19492, 20735, 23036, 24365, 25520, 25694, 28795, 30160, 33176, 35440, 38984, 41470, 46072, 48730, 51388, 57590, 63349, 64235, 66352, 77968, 82940, 92144, 97460, 102776, 115180, 126698, 128470, 141317, 165880, 167011, 194920, 205552, 230360, 253396, 256940, 282634, 316745, 331760, 334022, 389840, 460720, 506792, 513880, 565268, 633490, 668044, 706585, 835055, 1013584, 1027760, 1130536, 1266980, 1336088, 1413170, 1670110, 1837121, 2261072, 2533960, 2672176, 2826340, 3340220, 3674242, 5067920, 5652680, 6680440, 7348484, 9185605, 11305360, 13360880, 14696968, 18371210, 29393936, 36742420, 73484840, 146969680]

約数ペア:

[(1, 146969680), (2, 73484840), (4, 36742420), (5, 29393936), (8, 18371210), (10, 14696968), (11, 13360880), (13, 11305360), (16, 9185605), (20, 7348484), (22, 6680440), (26, 5652680), (29, 5067920), (40, 3674242), (44, 3340220), (52, 2826340), (55, 2672176), (58, 2533960), (65, 2261072), (80, 1837121), (88, 1670110), (104, 1413170), (110, 1336088), (116, 1266980), (130, 1130536), (143, 1027760), (145, 1013584), (176, 835055), (208, 706585), (220, 668044), (232, 633490), (260, 565268), (286, 513880), (290, 506792), (319, 460720), (377, 389840), (440, 334022), (443, 331760), (464, 316745), (520, 282634), (572, 256940), (580, 253396), (638, 230360), (715, 205552), (754, 194920), (880, 167011), (886, 165880), (1040, 141317), (1144, 128470), (1160, 126698), (1276, 115180), (1430, 102776), (1508, 97460), (1595, 92144), (1772, 82940), (1885, 77968), (2215, 66352), (2288, 64235), (2320, 63349), (2552, 57590), (2860, 51388), (3016, 48730), (3190, 46072), (3544, 41470), (3770, 38984), (4147, 35440), (4430, 33176), (4873, 30160), (5104, 28795), (5720, 25694), (5759, 25520), (6032, 24365), (6380, 23036), (7088, 20735), (7540, 19492), (8294, 17720), (8860, 16588), (9746, 15080), (11440, 12847), (11518, 12760)]