165865440

素因数分解:

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

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 592704000

約数和(自身を除く): 426838560

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, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1399, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2798, 2964, 3040, 3120, 3705, 3952, 4197, 4560, 4940, 5596, 5928, 6240, 6995, 7410, 7904, 8394, 9120, 9880, 11192, 11856, 13990, 14820, 16788, 18187, 19760, 20985, 22384, 23712, 26581, 27980, 29640, 33576, 36374, 39520, 41970, 44768, 53162, 54561, 55960, 59280, 67152, 72748, 79743, 83940, 90935, 106324, 109122, 111920, 118560, 132905, 134304, 145496, 159486, 167880, 181870, 212648, 218244, 223840, 265810, 272805, 290992, 318972, 335760, 345553, 363740, 398715, 425296, 436488, 531620, 545610, 581984, 637944, 671520, 691106, 727480, 797430, 850592, 872976, 1036659, 1063240, 1091220, 1275888, 1382212, 1454960, 1594860, 1727765, 1745952, 2073318, 2126480, 2182440, 2551776, 2764424, 2909920, 3189720, 3455530, 4146636, 4252960, 4364880, 5183295, 5528848, 6379440, 6911060, 8293272, 8729760, 10366590, 11057696, 12758880, 13822120, 16586544, 20733180, 27644240, 33173088, 41466360, 55288480, 82932720, 165865440]

約数ペア:

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