179738520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 605797920

約数和(自身を除く): 426059400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 137, 145, 156, 174, 195, 232, 260, 274, 290, 312, 348, 377, 390, 411, 435, 520, 548, 580, 685, 696, 754, 780, 822, 841, 870, 1096, 1131, 1160, 1370, 1508, 1560, 1644, 1682, 1740, 1781, 1885, 2055, 2262, 2523, 2740, 3016, 3288, 3364, 3480, 3562, 3770, 3973, 4110, 4205, 4524, 5046, 5343, 5480, 5655, 6728, 7124, 7540, 7946, 8220, 8410, 8905, 9048, 10092, 10686, 10933, 11310, 11919, 12615, 14248, 15080, 15892, 16440, 16820, 17810, 19865, 20184, 21372, 21866, 22620, 23838, 25230, 26715, 31784, 32799, 33640, 35620, 39730, 42744, 43732, 45240, 47676, 50460, 51649, 53430, 54665, 59595, 65598, 71240, 79460, 87464, 95352, 100920, 103298, 106860, 109330, 115217, 119190, 131196, 154947, 158920, 163995, 206596, 213720, 218660, 230434, 238380, 258245, 262392, 309894, 327990, 345651, 413192, 437320, 460868, 476760, 516490, 576085, 619788, 655980, 691302, 774735, 921736, 1032980, 1152170, 1239576, 1311960, 1382604, 1497821, 1549470, 1728255, 2065960, 2304340, 2765208, 2995642, 3098940, 3456510, 4493463, 4608680, 5991284, 6197880, 6913020, 7489105, 8986926, 11982568, 13826040, 14978210, 17973852, 22467315, 29956420, 35947704, 44934630, 59912840, 89869260, 179738520]

約数ペア:

[(1, 179738520), (2, 89869260), (3, 59912840), (4, 44934630), (5, 35947704), (6, 29956420), (8, 22467315), (10, 17973852), (12, 14978210), (13, 13826040), (15, 11982568), (20, 8986926), (24, 7489105), (26, 6913020), (29, 6197880), (30, 5991284), (39, 4608680), (40, 4493463), (52, 3456510), (58, 3098940), (60, 2995642), (65, 2765208), (78, 2304340), (87, 2065960), (104, 1728255), (116, 1549470), (120, 1497821), (130, 1382604), (137, 1311960), (145, 1239576), (156, 1152170), (174, 1032980), (195, 921736), (232, 774735), (260, 691302), (274, 655980), (290, 619788), (312, 576085), (348, 516490), (377, 476760), (390, 460868), (411, 437320), (435, 413192), (520, 345651), (548, 327990), (580, 309894), (685, 262392), (696, 258245), (754, 238380), (780, 230434), (822, 218660), (841, 213720), (870, 206596), (1096, 163995), (1131, 158920), (1160, 154947), (1370, 131196), (1508, 119190), (1560, 115217), (1644, 109330), (1682, 106860), (1740, 103298), (1781, 100920), (1885, 95352), (2055, 87464), (2262, 79460), (2523, 71240), (2740, 65598), (3016, 59595), (3288, 54665), (3364, 53430), (3480, 51649), (3562, 50460), (3770, 47676), (3973, 45240), (4110, 43732), (4205, 42744), (4524, 39730), (5046, 35620), (5343, 33640), (5480, 32799), (5655, 31784), (6728, 26715), (7124, 25230), (7540, 23838), (7946, 22620), (8220, 21866), (8410, 21372), (8905, 20184), (9048, 19865), (10092, 17810), (10686, 16820), (10933, 16440), (11310, 15892), (11919, 15080), (12615, 14248)]