1796437440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9937

約数の個数: 280

約数和(自身を含む): 7303873632

約数和(自身を除く): 5507436192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 9901, 10080, 11340, 12096, 12960, 15120, 18144, 19802, 20160, 22680, 25920, 29703, 30240, 36288, 39604, 45360, 49505, 59406, 60480, 69307, 79208, 89109, 90720, 99010, 118812, 138614, 148515, 158416, 178218, 181440, 198020, 207921, 237624, 267327, 277228, 297030, 316832, 346535, 356436, 396040, 415842, 445545, 475248, 534654, 554456, 594060, 623763, 633664, 693070, 712872, 792080, 801981, 831684, 891090, 950496, 1039605, 1069308, 1108912, 1188120, 1247526, 1336635, 1386140, 1425744, 1584160, 1603962, 1663368, 1782180, 1871289, 1900992, 2079210, 2138616, 2217824, 2376240, 2495052, 2673270, 2772280, 2851488, 3118815, 3168320, 3207924, 3326736, 3564360, 3742578, 4009905, 4158420, 4277232, 4435648, 4752480, 4990104, 5346540, 5544560, 5613867, 5702976, 6237630, 6415848, 6653472, 7128720, 7485156, 8019810, 8316840, 8554464, 9356445, 9504960, 9980208, 10693080, 11089120, 11227734, 12475260, 12831696, 13306944, 14257440, 14970312, 16039620, 16633680, 17108928, 18712890, 19960416, 21386160, 22178240, 22455468, 24950520, 25663392, 28069335, 28514880, 29940624, 32079240, 33267360, 37425780, 39920832, 42772320, 44910936, 49901040, 51326784, 56138670, 59881248, 64158480, 66534720, 74851560, 85544640, 89821872, 99802080, 112277340, 119762496, 128316960, 149703120, 179643744, 199604160, 224554680, 256633920, 299406240, 359287488, 449109360, 598812480, 898218720, 1796437440]

約数ペア:

[(1, 1796437440), (2, 898218720), (3, 598812480), (4, 449109360), (5, 359287488), (6, 299406240), (7, 256633920), (8, 224554680), (9, 199604160), (10, 179643744), (12, 149703120), (14, 128316960), (15, 119762496), (16, 112277340), (18, 99802080), (20, 89821872), (21, 85544640), (24, 74851560), (27, 66534720), (28, 64158480), (30, 59881248), (32, 56138670), (35, 51326784), (36, 49901040), (40, 44910936), (42, 42772320), (45, 39920832), (48, 37425780), (54, 33267360), (56, 32079240), (60, 29940624), (63, 28514880), (64, 28069335), (70, 25663392), (72, 24950520), (80, 22455468), (81, 22178240), (84, 21386160), (90, 19960416), (96, 18712890), (105, 17108928), (108, 16633680), (112, 16039620), (120, 14970312), (126, 14257440), (135, 13306944), (140, 12831696), (144, 12475260), (160, 11227734), (162, 11089120), (168, 10693080), (180, 9980208), (189, 9504960), (192, 9356445), (210, 8554464), (216, 8316840), (224, 8019810), (240, 7485156), (252, 7128720), (270, 6653472), (280, 6415848), (288, 6237630), (315, 5702976), (320, 5613867), (324, 5544560), (336, 5346540), (360, 4990104), (378, 4752480), (405, 4435648), (420, 4277232), (432, 4158420), (448, 4009905), (480, 3742578), (504, 3564360), (540, 3326736), (560, 3207924), (567, 3168320), (576, 3118815), (630, 2851488), (648, 2772280), (672, 2673270), (720, 2495052), (756, 2376240), (810, 2217824), (840, 2138616), (864, 2079210), (945, 1900992), (960, 1871289), (1008, 1782180), (1080, 1663368), (1120, 1603962), (1134, 1584160), (1260, 1425744), (1296, 1386140), (1344, 1336635), (1440, 1247526), (1512, 1188120), (1620, 1108912), (1680, 1069308), (1728, 1039605), (1890, 950496), (2016, 891090), (2160, 831684), (2240, 801981), (2268, 792080), (2520, 712872), (2592, 693070), (2835, 633664), (2880, 623763), (3024, 594060), (3240, 554456), (3360, 534654), (3780, 475248), (4032, 445545), (4320, 415842), (4536, 396040), (5040, 356436), (5184, 346535), (5670, 316832), (6048, 297030), (6480, 277228), (6720, 267327), (7560, 237624), (8640, 207921), (9072, 198020), (9901, 181440), (10080, 178218), (11340, 158416), (12096, 148515), (12960, 138614), (15120, 118812), (18144, 99010), (19802, 90720), (20160, 89109), (22680, 79208), (25920, 69307), (29703, 60480), (30240, 59406), (36288, 49505), (39604, 45360)]