327331760

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 904704000

約数和(自身を除く): 577372240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 151, 158, 196, 245, 280, 302, 316, 343, 392, 395, 490, 553, 560, 604, 632, 686, 755, 784, 790, 980, 1057, 1106, 1208, 1264, 1372, 1510, 1580, 1715, 1960, 2114, 2212, 2416, 2744, 2765, 3020, 3160, 3430, 3871, 3920, 4228, 4424, 5285, 5488, 5530, 6040, 6320, 6860, 7399, 7742, 8456, 8848, 10570, 11060, 11929, 12080, 13720, 14798, 15484, 16912, 19355, 21140, 22120, 23858, 27097, 27440, 29596, 30968, 36995, 38710, 42280, 44240, 47716, 51793, 54194, 59192, 59645, 61936, 73990, 77420, 83503, 84560, 95432, 103586, 108388, 118384, 119290, 135485, 147980, 154840, 167006, 190864, 207172, 216776, 238580, 258965, 270970, 295960, 309680, 334012, 414344, 417515, 433552, 477160, 517930, 541940, 584521, 591920, 668024, 828688, 835030, 954320, 1035860, 1083880, 1169042, 1336048, 1670060, 2071720, 2167760, 2338084, 2922605, 3340120, 4091647, 4143440, 4676168, 5845210, 6680240, 8183294, 9352336, 11690420, 16366588, 20458235, 23380840, 32733176, 40916470, 46761680, 65466352, 81832940, 163665880, 327331760]

約数ペア:

[(1, 327331760), (2, 163665880), (4, 81832940), (5, 65466352), (7, 46761680), (8, 40916470), (10, 32733176), (14, 23380840), (16, 20458235), (20, 16366588), (28, 11690420), (35, 9352336), (40, 8183294), (49, 6680240), (56, 5845210), (70, 4676168), (79, 4143440), (80, 4091647), (98, 3340120), (112, 2922605), (140, 2338084), (151, 2167760), (158, 2071720), (196, 1670060), (245, 1336048), (280, 1169042), (302, 1083880), (316, 1035860), (343, 954320), (392, 835030), (395, 828688), (490, 668024), (553, 591920), (560, 584521), (604, 541940), (632, 517930), (686, 477160), (755, 433552), (784, 417515), (790, 414344), (980, 334012), (1057, 309680), (1106, 295960), (1208, 270970), (1264, 258965), (1372, 238580), (1510, 216776), (1580, 207172), (1715, 190864), (1960, 167006), (2114, 154840), (2212, 147980), (2416, 135485), (2744, 119290), (2765, 118384), (3020, 108388), (3160, 103586), (3430, 95432), (3871, 84560), (3920, 83503), (4228, 77420), (4424, 73990), (5285, 61936), (5488, 59645), (5530, 59192), (6040, 54194), (6320, 51793), (6860, 47716), (7399, 44240), (7742, 42280), (8456, 38710), (8848, 36995), (10570, 30968), (11060, 29596), (11929, 27440), (12080, 27097), (13720, 23858), (14798, 22120), (15484, 21140), (16912, 19355)]