1669565520

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{12269}}^1$

素因数の和:12304

約数の個数: 240

約数和(自身を含む): 6645824640

約数和(自身を除く): 4976259120

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, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 12269, 13608, 15120, 17010, 19440, 22680, 24538, 27216, 34020, 36807, 45360, 49076, 61345, 68040, 73614, 85883, 98152, 110421, 122690, 136080, 147228, 171766, 184035, 196304, 220842, 245380, 257649, 294456, 331263, 343532, 368070, 429415, 441684, 490760, 515298, 552105, 588912, 662526, 687064, 736140, 772947, 858830, 883368, 981520, 993789, 1030596, 1104210, 1288245, 1325052, 1374128, 1472280, 1545894, 1656315, 1717660, 1766736, 1987578, 2061192, 2208420, 2318841, 2576490, 2650104, 2944560, 2981367, 3091788, 3312630, 3435320, 3864735, 3975156, 4122384, 4416840, 4637682, 4968945, 5152980, 5300208, 5962734, 6183576, 6625260, 6870640, 6956523, 7729470, 7950312, 8833680, 9275364, 9937890, 10305960, 11594205, 11925468, 12367152, 13250520, 13913046, 14906835, 15458940, 15900624, 18550728, 19875780, 20611920, 20869569, 23188410, 23850936, 26501040, 27826092, 29813670, 30917880, 34782615, 37101456, 39751560, 41739138, 46376820, 47701872, 55652184, 59627340, 61835760, 69565230, 79503120, 83478276, 92753640, 104347845, 111304368, 119254680, 139130460, 166956552, 185507280, 208695690, 238509360, 278260920, 333913104, 417391380, 556521840, 834782760, 1669565520]

約数ペア:

[(1, 1669565520), (2, 834782760), (3, 556521840), (4, 417391380), (5, 333913104), (6, 278260920), (7, 238509360), (8, 208695690), (9, 185507280), (10, 166956552), (12, 139130460), (14, 119254680), (15, 111304368), (16, 104347845), (18, 92753640), (20, 83478276), (21, 79503120), (24, 69565230), (27, 61835760), (28, 59627340), (30, 55652184), (35, 47701872), (36, 46376820), (40, 41739138), (42, 39751560), (45, 37101456), (48, 34782615), (54, 30917880), (56, 29813670), (60, 27826092), (63, 26501040), (70, 23850936), (72, 23188410), (80, 20869569), (81, 20611920), (84, 19875780), (90, 18550728), (105, 15900624), (108, 15458940), (112, 14906835), (120, 13913046), (126, 13250520), (135, 12367152), (140, 11925468), (144, 11594205), (162, 10305960), (168, 9937890), (180, 9275364), (189, 8833680), (210, 7950312), (216, 7729470), (240, 6956523), (243, 6870640), (252, 6625260), (270, 6183576), (280, 5962734), (315, 5300208), (324, 5152980), (336, 4968945), (360, 4637682), (378, 4416840), (405, 4122384), (420, 3975156), (432, 3864735), (486, 3435320), (504, 3312630), (540, 3091788), (560, 2981367), (567, 2944560), (630, 2650104), (648, 2576490), (720, 2318841), (756, 2208420), (810, 2061192), (840, 1987578), (945, 1766736), (972, 1717660), (1008, 1656315), (1080, 1545894), (1134, 1472280), (1215, 1374128), (1260, 1325052), (1296, 1288245), (1512, 1104210), (1620, 1030596), (1680, 993789), (1701, 981520), (1890, 883368), (1944, 858830), (2160, 772947), (2268, 736140), (2430, 687064), (2520, 662526), (2835, 588912), (3024, 552105), (3240, 515298), (3402, 490760), (3780, 441684), (3888, 429415), (4536, 368070), (4860, 343532), (5040, 331263), (5670, 294456), (6480, 257649), (6804, 245380), (7560, 220842), (8505, 196304), (9072, 184035), (9720, 171766), (11340, 147228), (12269, 136080), (13608, 122690), (15120, 110421), (17010, 98152), (19440, 85883), (22680, 73614), (24538, 68040), (27216, 61345), (34020, 49076), (36807, 45360)]