331730880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 224

約数和(自身を含む): 1194816000

約数和(自身を除く): 863085120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1399, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2798, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4197, 4560, 4940, 5596, 5928, 6080, 6240, 6995, 7410, 7904, 8394, 9120, 9880, 11192, 11856, 12480, 13990, 14820, 15808, 16788, 18187, 18240, 19760, 20985, 22384, 23712, 26581, 27980, 29640, 33576, 36374, 39520, 41970, 44768, 47424, 53162, 54561, 55960, 59280, 67152, 72748, 79040, 79743, 83940, 89536, 90935, 106324, 109122, 111920, 118560, 132905, 134304, 145496, 159486, 167880, 181870, 212648, 218244, 223840, 237120, 265810, 268608, 272805, 290992, 318972, 335760, 345553, 363740, 398715, 425296, 436488, 447680, 531620, 545610, 581984, 637944, 671520, 691106, 727480, 797430, 850592, 872976, 1036659, 1063240, 1091220, 1163968, 1275888, 1343040, 1382212, 1454960, 1594860, 1701184, 1727765, 1745952, 2073318, 2126480, 2182440, 2551776, 2764424, 2909920, 3189720, 3455530, 3491904, 4146636, 4252960, 4364880, 5103552, 5183295, 5528848, 5819840, 6379440, 6911060, 8293272, 8505920, 8729760, 10366590, 11057696, 12758880, 13822120, 16586544, 17459520, 20733180, 22115392, 25517760, 27644240, 33173088, 41466360, 55288480, 66346176, 82932720, 110576960, 165865440, 331730880]

約数ペア:

[(1, 331730880), (2, 165865440), (3, 110576960), (4, 82932720), (5, 66346176), (6, 55288480), (8, 41466360), (10, 33173088), (12, 27644240), (13, 25517760), (15, 22115392), (16, 20733180), (19, 17459520), (20, 16586544), (24, 13822120), (26, 12758880), (30, 11057696), (32, 10366590), (38, 8729760), (39, 8505920), (40, 8293272), (48, 6911060), (52, 6379440), (57, 5819840), (60, 5528848), (64, 5183295), (65, 5103552), (76, 4364880), (78, 4252960), (80, 4146636), (95, 3491904), (96, 3455530), (104, 3189720), (114, 2909920), (120, 2764424), (130, 2551776), (152, 2182440), (156, 2126480), (160, 2073318), (190, 1745952), (192, 1727765), (195, 1701184), (208, 1594860), (228, 1454960), (240, 1382212), (247, 1343040), (260, 1275888), (285, 1163968), (304, 1091220), (312, 1063240), (320, 1036659), (380, 872976), (390, 850592), (416, 797430), (456, 727480), (480, 691106), (494, 671520), (520, 637944), (570, 581984), (608, 545610), (624, 531620), (741, 447680), (760, 436488), (780, 425296), (832, 398715), (912, 363740), (960, 345553), (988, 335760), (1040, 318972), (1140, 290992), (1216, 272805), (1235, 268608), (1248, 265810), (1399, 237120), (1482, 223840), (1520, 218244), (1560, 212648), (1824, 181870), (1976, 167880), (2080, 159486), (2280, 145496), (2470, 134304), (2496, 132905), (2798, 118560), (2964, 111920), (3040, 109122), (3120, 106324), (3648, 90935), (3705, 89536), (3952, 83940), (4160, 79743), (4197, 79040), (4560, 72748), (4940, 67152), (5596, 59280), (5928, 55960), (6080, 54561), (6240, 53162), (6995, 47424), (7410, 44768), (7904, 41970), (8394, 39520), (9120, 36374), (9880, 33576), (11192, 29640), (11856, 27980), (12480, 26581), (13990, 23712), (14820, 22384), (15808, 20985), (16788, 19760), (18187, 18240)]