193431240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 655490880

約数和(自身を除く): 462059640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 263, 270, 324, 360, 405, 454, 526, 540, 648, 681, 789, 810, 908, 1052, 1080, 1135, 1315, 1362, 1578, 1620, 1816, 2043, 2104, 2270, 2367, 2630, 2724, 3156, 3240, 3405, 3945, 4086, 4540, 4734, 5260, 5448, 6129, 6312, 6810, 7101, 7890, 8172, 9080, 9468, 10215, 10520, 11835, 12258, 13620, 14202, 15780, 16344, 18387, 18936, 20430, 21303, 23670, 24516, 27240, 28404, 30645, 31560, 35505, 36774, 40860, 42606, 47340, 49032, 56808, 59701, 61290, 71010, 73548, 81720, 85212, 91935, 94680, 106515, 119402, 122580, 142020, 147096, 170424, 179103, 183870, 213030, 238804, 245160, 284040, 298505, 358206, 367740, 426060, 477608, 537309, 597010, 716412, 735480, 852120, 895515, 1074618, 1194020, 1432824, 1611927, 1791030, 2149236, 2388040, 2686545, 3223854, 3582060, 4298472, 4835781, 5373090, 6447708, 7164120, 8059635, 9671562, 10746180, 12895416, 16119270, 19343124, 21492360, 24178905, 32238540, 38686248, 48357810, 64477080, 96715620, 193431240]

約数ペア:

[(1, 193431240), (2, 96715620), (3, 64477080), (4, 48357810), (5, 38686248), (6, 32238540), (8, 24178905), (9, 21492360), (10, 19343124), (12, 16119270), (15, 12895416), (18, 10746180), (20, 9671562), (24, 8059635), (27, 7164120), (30, 6447708), (36, 5373090), (40, 4835781), (45, 4298472), (54, 3582060), (60, 3223854), (72, 2686545), (81, 2388040), (90, 2149236), (108, 1791030), (120, 1611927), (135, 1432824), (162, 1194020), (180, 1074618), (216, 895515), (227, 852120), (263, 735480), (270, 716412), (324, 597010), (360, 537309), (405, 477608), (454, 426060), (526, 367740), (540, 358206), (648, 298505), (681, 284040), (789, 245160), (810, 238804), (908, 213030), (1052, 183870), (1080, 179103), (1135, 170424), (1315, 147096), (1362, 142020), (1578, 122580), (1620, 119402), (1816, 106515), (2043, 94680), (2104, 91935), (2270, 85212), (2367, 81720), (2630, 73548), (2724, 71010), (3156, 61290), (3240, 59701), (3405, 56808), (3945, 49032), (4086, 47340), (4540, 42606), (4734, 40860), (5260, 36774), (5448, 35505), (6129, 31560), (6312, 30645), (6810, 28404), (7101, 27240), (7890, 24516), (8172, 23670), (9080, 21303), (9468, 20430), (10215, 18936), (10520, 18387), (11835, 16344), (12258, 15780), (13620, 14202)]