1797629120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 5056266240

約数和(自身を除く): 3258637120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 89, 112, 127, 140, 142, 160, 178, 224, 254, 280, 284, 320, 355, 356, 445, 448, 497, 508, 560, 568, 623, 635, 710, 712, 889, 890, 994, 1016, 1120, 1136, 1246, 1270, 1420, 1424, 1778, 1780, 1988, 2032, 2240, 2272, 2485, 2492, 2540, 2840, 2848, 3115, 3556, 3560, 3976, 4064, 4445, 4544, 4970, 4984, 5080, 5680, 5696, 6230, 6319, 7112, 7120, 7952, 8128, 8890, 9017, 9940, 9968, 10160, 11303, 11360, 12460, 12638, 14224, 14240, 15904, 17780, 18034, 19880, 19936, 20320, 22606, 22720, 24920, 25276, 28448, 28480, 31595, 31808, 35560, 36068, 39760, 39872, 40640, 44233, 45085, 45212, 49840, 50552, 56515, 56896, 63119, 63190, 71120, 72136, 79121, 79520, 88466, 90170, 90424, 99680, 101104, 113030, 126238, 126380, 142240, 144272, 158242, 159040, 176932, 180340, 180848, 199360, 202208, 221165, 226060, 252476, 252760, 284480, 288544, 315595, 316484, 353864, 360680, 361696, 395605, 404416, 442330, 452120, 504952, 505520, 577088, 631190, 632968, 707728, 721360, 723392, 791210, 802513, 884660, 904240, 1009904, 1011040, 1262380, 1265936, 1415456, 1442720, 1582420, 1605026, 1769320, 1808480, 2019808, 2022080, 2524760, 2531872, 2830912, 2885440, 3164840, 3210052, 3538640, 3616960, 4012565, 4039616, 5049520, 5063744, 5617591, 6329680, 6420104, 7077280, 8025130, 10099040, 11235182, 12659360, 12840208, 14154560, 16050260, 20198080, 22470364, 25318720, 25680416, 28087955, 32100520, 44940728, 51360832, 56175910, 64201040, 89881456, 112351820, 128402080, 179762912, 224703640, 256804160, 359525824, 449407280, 898814560, 1797629120]

約数ペア:

[(1, 1797629120), (2, 898814560), (4, 449407280), (5, 359525824), (7, 256804160), (8, 224703640), (10, 179762912), (14, 128402080), (16, 112351820), (20, 89881456), (28, 64201040), (32, 56175910), (35, 51360832), (40, 44940728), (56, 32100520), (64, 28087955), (70, 25680416), (71, 25318720), (80, 22470364), (89, 20198080), (112, 16050260), (127, 14154560), (140, 12840208), (142, 12659360), (160, 11235182), (178, 10099040), (224, 8025130), (254, 7077280), (280, 6420104), (284, 6329680), (320, 5617591), (355, 5063744), (356, 5049520), (445, 4039616), (448, 4012565), (497, 3616960), (508, 3538640), (560, 3210052), (568, 3164840), (623, 2885440), (635, 2830912), (710, 2531872), (712, 2524760), (889, 2022080), (890, 2019808), (994, 1808480), (1016, 1769320), (1120, 1605026), (1136, 1582420), (1246, 1442720), (1270, 1415456), (1420, 1265936), (1424, 1262380), (1778, 1011040), (1780, 1009904), (1988, 904240), (2032, 884660), (2240, 802513), (2272, 791210), (2485, 723392), (2492, 721360), (2540, 707728), (2840, 632968), (2848, 631190), (3115, 577088), (3556, 505520), (3560, 504952), (3976, 452120), (4064, 442330), (4445, 404416), (4544, 395605), (4970, 361696), (4984, 360680), (5080, 353864), (5680, 316484), (5696, 315595), (6230, 288544), (6319, 284480), (7112, 252760), (7120, 252476), (7952, 226060), (8128, 221165), (8890, 202208), (9017, 199360), (9940, 180848), (9968, 180340), (10160, 176932), (11303, 159040), (11360, 158242), (12460, 144272), (12638, 142240), (14224, 126380), (14240, 126238), (15904, 113030), (17780, 101104), (18034, 99680), (19880, 90424), (19936, 90170), (20320, 88466), (22606, 79520), (22720, 79121), (24920, 72136), (25276, 71120), (28448, 63190), (28480, 63119), (31595, 56896), (31808, 56515), (35560, 50552), (36068, 49840), (39760, 45212), (39872, 45085), (40640, 44233)]