12905328240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{284509}}^1$

素因数の和:284541

約数の個数: 200

約数和(自身を含む): 51225456480

約数和(自身を除く): 38320128240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 284509, 569018, 853527, 1138036, 1422545, 1707054, 1991563, 2276072, 2560581, 2845090, 3414108, 3983126, 4267635, 4552144, 5121162, 5690180, 5974689, 6828216, 7681743, 7966252, 8535270, 9957815, 10242324, 11380360, 11949378, 12802905, 13656432, 15363486, 15932504, 17070540, 17924067, 19915630, 20484648, 22760720, 23045229, 23898756, 25605810, 29873445, 30726972, 31865008, 34141080, 35848134, 38408715, 39831260, 40969296, 46090458, 47797512, 51211620, 53772201, 59746890, 61453944, 68282160, 71696268, 76817430, 79662520, 89620335, 92180916, 95595024, 102423240, 107544402, 115226145, 119493780, 122907888, 143392536, 153634860, 159325040, 161316603, 179240670, 184361832, 204846480, 215088804, 230452290, 238987560, 268861005, 286785072, 307269720, 322633206, 358481340, 368723664, 430177608, 460904580, 477975120, 537722010, 614539440, 645266412, 716962680, 806583015, 860355216, 921809160, 1075444020, 1290532824, 1433925360, 1613166030, 1843618320, 2150888040, 2581065648, 3226332060, 4301776080, 6452664120, 12905328240]

約数ペア:

[(1, 12905328240), (2, 6452664120), (3, 4301776080), (4, 3226332060), (5, 2581065648), (6, 2150888040), (7, 1843618320), (8, 1613166030), (9, 1433925360), (10, 1290532824), (12, 1075444020), (14, 921809160), (15, 860355216), (16, 806583015), (18, 716962680), (20, 645266412), (21, 614539440), (24, 537722010), (27, 477975120), (28, 460904580), (30, 430177608), (35, 368723664), (36, 358481340), (40, 322633206), (42, 307269720), (45, 286785072), (48, 268861005), (54, 238987560), (56, 230452290), (60, 215088804), (63, 204846480), (70, 184361832), (72, 179240670), (80, 161316603), (81, 159325040), (84, 153634860), (90, 143392536), (105, 122907888), (108, 119493780), (112, 115226145), (120, 107544402), (126, 102423240), (135, 95595024), (140, 92180916), (144, 89620335), (162, 79662520), (168, 76817430), (180, 71696268), (189, 68282160), (210, 61453944), (216, 59746890), (240, 53772201), (252, 51211620), (270, 47797512), (280, 46090458), (315, 40969296), (324, 39831260), (336, 38408715), (360, 35848134), (378, 34141080), (405, 31865008), (420, 30726972), (432, 29873445), (504, 25605810), (540, 23898756), (560, 23045229), (567, 22760720), (630, 20484648), (648, 19915630), (720, 17924067), (756, 17070540), (810, 15932504), (840, 15363486), (945, 13656432), (1008, 12802905), (1080, 11949378), (1134, 11380360), (1260, 10242324), (1296, 9957815), (1512, 8535270), (1620, 7966252), (1680, 7681743), (1890, 6828216), (2160, 5974689), (2268, 5690180), (2520, 5121162), (2835, 4552144), (3024, 4267635), (3240, 3983126), (3780, 3414108), (4536, 2845090), (5040, 2560581), (5670, 2276072), (6480, 1991563), (7560, 1707054), (9072, 1422545), (11340, 1138036), (15120, 853527), (22680, 569018), (45360, 284509)]