6520048640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1810

約数の個数: 176

約数和(自身を含む): 18049627200

約数和(自身を除く): 11529578560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 128, 140, 160, 218, 224, 256, 280, 320, 436, 448, 512, 545, 560, 640, 763, 872, 896, 1024, 1090, 1120, 1280, 1526, 1669, 1744, 1792, 2180, 2240, 2560, 3052, 3338, 3488, 3584, 3815, 4360, 4480, 5120, 6104, 6676, 6976, 7168, 7630, 8345, 8720, 8960, 11683, 12208, 13352, 13952, 15260, 16690, 17440, 17920, 23366, 24416, 26704, 27904, 30520, 33380, 34880, 35840, 46732, 48832, 53408, 55808, 58415, 61040, 66760, 69760, 93464, 97664, 106816, 111616, 116830, 122080, 133520, 139520, 181921, 186928, 195328, 213632, 233660, 244160, 267040, 279040, 363842, 373856, 390656, 427264, 467320, 488320, 534080, 558080, 727684, 747712, 781312, 854528, 909605, 934640, 976640, 1068160, 1273447, 1455368, 1495424, 1709056, 1819210, 1869280, 1953280, 2136320, 2546894, 2910736, 2990848, 3638420, 3738560, 3906560, 4272640, 5093788, 5821472, 5981696, 6367235, 7276840, 7477120, 8545280, 10187576, 11642944, 11963392, 12734470, 14553680, 14954240, 20375152, 23285888, 25468940, 29107360, 29908480, 40750304, 46571776, 50937880, 58214720, 59816960, 81500608, 93143552, 101875760, 116429440, 163001216, 186287104, 203751520, 232858880, 326002432, 407503040, 465717760, 652004864, 815006080, 931435520, 1304009728, 1630012160, 3260024320, 6520048640]

約数ペア:

[(1, 6520048640), (2, 3260024320), (4, 1630012160), (5, 1304009728), (7, 931435520), (8, 815006080), (10, 652004864), (14, 465717760), (16, 407503040), (20, 326002432), (28, 232858880), (32, 203751520), (35, 186287104), (40, 163001216), (56, 116429440), (64, 101875760), (70, 93143552), (80, 81500608), (109, 59816960), (112, 58214720), (128, 50937880), (140, 46571776), (160, 40750304), (218, 29908480), (224, 29107360), (256, 25468940), (280, 23285888), (320, 20375152), (436, 14954240), (448, 14553680), (512, 12734470), (545, 11963392), (560, 11642944), (640, 10187576), (763, 8545280), (872, 7477120), (896, 7276840), (1024, 6367235), (1090, 5981696), (1120, 5821472), (1280, 5093788), (1526, 4272640), (1669, 3906560), (1744, 3738560), (1792, 3638420), (2180, 2990848), (2240, 2910736), (2560, 2546894), (3052, 2136320), (3338, 1953280), (3488, 1869280), (3584, 1819210), (3815, 1709056), (4360, 1495424), (4480, 1455368), (5120, 1273447), (6104, 1068160), (6676, 976640), (6976, 934640), (7168, 909605), (7630, 854528), (8345, 781312), (8720, 747712), (8960, 727684), (11683, 558080), (12208, 534080), (13352, 488320), (13952, 467320), (15260, 427264), (16690, 390656), (17440, 373856), (17920, 363842), (23366, 279040), (24416, 267040), (26704, 244160), (27904, 233660), (30520, 213632), (33380, 195328), (34880, 186928), (35840, 181921), (46732, 139520), (48832, 133520), (53408, 122080), (55808, 116830), (58415, 111616), (61040, 106816), (66760, 97664), (69760, 93464)]