1444684080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4751}}^1$

素因数の和:4955

約数の個数: 160

約数和(自身を含む): 5147670528

約数和(自身を除く): 3702986448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 240, 280, 336, 362, 420, 543, 560, 724, 840, 905, 1086, 1267, 1448, 1680, 1810, 2172, 2534, 2715, 2896, 3620, 3801, 4344, 4751, 5068, 5430, 6335, 7240, 7602, 8688, 9502, 10136, 10860, 12670, 14253, 14480, 15204, 19004, 19005, 20272, 21720, 23755, 25340, 28506, 30408, 33257, 38008, 38010, 43440, 47510, 50680, 57012, 60816, 66514, 71265, 76016, 76020, 95020, 99771, 101360, 114024, 133028, 142530, 152040, 166285, 190040, 199542, 228048, 266056, 285060, 304080, 332570, 380080, 399084, 498855, 532112, 570120, 665140, 798168, 859931, 997710, 1140240, 1330280, 1596336, 1719862, 1995420, 2579793, 2660560, 3439724, 3990840, 4299655, 5159586, 6019517, 6879448, 7981680, 8599310, 10319172, 12039034, 12898965, 13758896, 17198620, 18058551, 20638344, 24078068, 25797930, 30097585, 34397240, 36117102, 41276688, 48156136, 51595860, 60195170, 68794480, 72234204, 90292755, 96312272, 103191720, 120390340, 144468408, 180585510, 206383440, 240780680, 288936816, 361171020, 481561360, 722342040, 1444684080]

約数ペア:

[(1, 1444684080), (2, 722342040), (3, 481561360), (4, 361171020), (5, 288936816), (6, 240780680), (7, 206383440), (8, 180585510), (10, 144468408), (12, 120390340), (14, 103191720), (15, 96312272), (16, 90292755), (20, 72234204), (21, 68794480), (24, 60195170), (28, 51595860), (30, 48156136), (35, 41276688), (40, 36117102), (42, 34397240), (48, 30097585), (56, 25797930), (60, 24078068), (70, 20638344), (80, 18058551), (84, 17198620), (105, 13758896), (112, 12898965), (120, 12039034), (140, 10319172), (168, 8599310), (181, 7981680), (210, 6879448), (240, 6019517), (280, 5159586), (336, 4299655), (362, 3990840), (420, 3439724), (543, 2660560), (560, 2579793), (724, 1995420), (840, 1719862), (905, 1596336), (1086, 1330280), (1267, 1140240), (1448, 997710), (1680, 859931), (1810, 798168), (2172, 665140), (2534, 570120), (2715, 532112), (2896, 498855), (3620, 399084), (3801, 380080), (4344, 332570), (4751, 304080), (5068, 285060), (5430, 266056), (6335, 228048), (7240, 199542), (7602, 190040), (8688, 166285), (9502, 152040), (10136, 142530), (10860, 133028), (12670, 114024), (14253, 101360), (14480, 99771), (15204, 95020), (19004, 76020), (19005, 76016), (20272, 71265), (21720, 66514), (23755, 60816), (25340, 57012), (28506, 50680), (30408, 47510), (33257, 43440), (38008, 38010)]