660840959376

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{789739}}^1$

素因数の和:789918

約数の個数: 160

約数和(自身を含む): 2056482960000

約数和(自身を除く): 1395642000624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 149, 156, 208, 216, 234, 298, 312, 351, 432, 447, 468, 596, 624, 702, 894, 936, 1192, 1341, 1404, 1788, 1872, 1937, 2384, 2682, 2808, 3576, 3874, 4023, 5364, 5616, 5811, 7152, 7748, 8046, 10728, 11622, 15496, 16092, 17433, 21456, 23244, 30992, 32184, 34866, 46488, 52299, 64368, 69732, 92976, 104598, 139464, 209196, 278928, 418392, 789739, 836784, 1579478, 2369217, 3158956, 4738434, 6317912, 7107651, 9476868, 10266607, 12635824, 14215302, 18953736, 20533214, 21322953, 28430604, 30799821, 37907472, 41066428, 42645906, 56861208, 61599642, 82132856, 85291812, 92399463, 113722416, 117671111, 123199284, 164265712, 170583624, 184798926, 235342222, 246398568, 277198389, 341167248, 353013333, 369597852, 470684444, 492797136, 554396778, 706026666, 739195704, 941368888, 1059039999, 1108793556, 1412053332, 1478391408, 1529724443, 1882737776, 2118079998, 2217587112, 2824106664, 3059448886, 3177119997, 4236159996, 4435174224, 4589173329, 5648213328, 6118897772, 6354239994, 8472319992, 9178346658, 12237795544, 12708479988, 13767519987, 16944639984, 18356693316, 24475591088, 25416959976, 27535039974, 36713386632, 41302559961, 50833919952, 55070079948, 73426773264, 82605119922, 110140159896, 165210239844, 220280319792, 330420479688, 660840959376]

約数ペア:

[(1, 660840959376), (2, 330420479688), (3, 220280319792), (4, 165210239844), (6, 110140159896), (8, 82605119922), (9, 73426773264), (12, 55070079948), (13, 50833919952), (16, 41302559961), (18, 36713386632), (24, 27535039974), (26, 25416959976), (27, 24475591088), (36, 18356693316), (39, 16944639984), (48, 13767519987), (52, 12708479988), (54, 12237795544), (72, 9178346658), (78, 8472319992), (104, 6354239994), (108, 6118897772), (117, 5648213328), (144, 4589173329), (149, 4435174224), (156, 4236159996), (208, 3177119997), (216, 3059448886), (234, 2824106664), (298, 2217587112), (312, 2118079998), (351, 1882737776), (432, 1529724443), (447, 1478391408), (468, 1412053332), (596, 1108793556), (624, 1059039999), (702, 941368888), (894, 739195704), (936, 706026666), (1192, 554396778), (1341, 492797136), (1404, 470684444), (1788, 369597852), (1872, 353013333), (1937, 341167248), (2384, 277198389), (2682, 246398568), (2808, 235342222), (3576, 184798926), (3874, 170583624), (4023, 164265712), (5364, 123199284), (5616, 117671111), (5811, 113722416), (7152, 92399463), (7748, 85291812), (8046, 82132856), (10728, 61599642), (11622, 56861208), (15496, 42645906), (16092, 41066428), (17433, 37907472), (21456, 30799821), (23244, 28430604), (30992, 21322953), (32184, 20533214), (34866, 18953736), (46488, 14215302), (52299, 12635824), (64368, 10266607), (69732, 9476868), (92976, 7107651), (104598, 6317912), (139464, 4738434), (209196, 3158956), (278928, 2369217), (418392, 1579478), (789739, 836784)]