165768120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7339

約数の個数: 160

約数和(自身を含む): 636847200

約数和(自身を除く): 471079080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7309, 7560, 11340, 14618, 21927, 22680, 29236, 36545, 43854, 51163, 58472, 65781, 73090, 87708, 102326, 109635, 131562, 146180, 153489, 175416, 197343, 204652, 219270, 255815, 263124, 292360, 306978, 328905, 394686, 409304, 438540, 460467, 511630, 526248, 592029, 613956, 657810, 767445, 789372, 877080, 920934, 986715, 1023260, 1184058, 1227912, 1315620, 1381401, 1534890, 1578744, 1841868, 1973430, 2046520, 2302335, 2368116, 2631240, 2762802, 2960145, 3069780, 3683736, 3946860, 4144203, 4604670, 4736232, 5525604, 5920290, 6139560, 6907005, 7893720, 8288406, 9209340, 11051208, 11840580, 13814010, 16576812, 18418680, 20721015, 23681160, 27628020, 33153624, 41442030, 55256040, 82884060, 165768120]

約数ペア:

[(1, 165768120), (2, 82884060), (3, 55256040), (4, 41442030), (5, 33153624), (6, 27628020), (7, 23681160), (8, 20721015), (9, 18418680), (10, 16576812), (12, 13814010), (14, 11840580), (15, 11051208), (18, 9209340), (20, 8288406), (21, 7893720), (24, 6907005), (27, 6139560), (28, 5920290), (30, 5525604), (35, 4736232), (36, 4604670), (40, 4144203), (42, 3946860), (45, 3683736), (54, 3069780), (56, 2960145), (60, 2762802), (63, 2631240), (70, 2368116), (72, 2302335), (81, 2046520), (84, 1973430), (90, 1841868), (105, 1578744), (108, 1534890), (120, 1381401), (126, 1315620), (135, 1227912), (140, 1184058), (162, 1023260), (168, 986715), (180, 920934), (189, 877080), (210, 789372), (216, 767445), (252, 657810), (270, 613956), (280, 592029), (315, 526248), (324, 511630), (360, 460467), (378, 438540), (405, 409304), (420, 394686), (504, 328905), (540, 306978), (567, 292360), (630, 263124), (648, 255815), (756, 219270), (810, 204652), (840, 197343), (945, 175416), (1080, 153489), (1134, 146180), (1260, 131562), (1512, 109635), (1620, 102326), (1890, 87708), (2268, 73090), (2520, 65781), (2835, 58472), (3240, 51163), (3780, 43854), (4536, 36545), (5670, 29236), (7309, 22680), (7560, 21927), (11340, 14618)]