1655994240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2114

約数の個数: 256

約数和(自身を含む): 5992704000

約数和(自身を除く): 4336709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2039, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 4078, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6117, 6345, 6768, 7520, 8156, 8460, 8640, 9024, 10152, 10195, 11280, 12234, 12690, 13536, 15040, 16312, 16920, 17280, 18048, 18351, 20304, 20390, 22560, 24468, 25380, 27072, 30080, 30585, 32624, 33840, 36702, 40608, 40780, 45120, 48936, 50760, 54144, 55053, 61170, 65248, 67680, 73404, 81216, 81560, 90240, 91755, 95833, 97872, 101520, 110106, 122340, 130496, 135360, 146808, 162432, 163120, 183510, 191666, 195744, 203040, 220212, 244680, 260992, 270720, 275265, 287499, 293616, 326240, 367020, 383332, 391488, 406080, 440424, 479165, 489360, 550530, 574998, 587232, 652480, 734040, 766664, 782976, 812160, 862497, 880848, 958330, 978720, 1101060, 1149996, 1174464, 1304960, 1437495, 1468080, 1533328, 1724994, 1761696, 1916660, 1957440, 2202120, 2299992, 2348928, 2587491, 2874990, 2936160, 3066656, 3449988, 3523392, 3833320, 3914880, 4312485, 4404240, 4599984, 5174982, 5749980, 5872320, 6133312, 6899976, 7046784, 7666640, 8624970, 8808480, 9199968, 10349964, 11499960, 11744640, 12266624, 12937455, 13799952, 15333280, 17249940, 17616960, 18399936, 20699928, 22999920, 25874910, 27599904, 30666560, 34499880, 35233920, 36799872, 41399856, 45999840, 51749820, 55199808, 61333120, 68999760, 82799712, 91999680, 103499640, 110399616, 137999520, 165599424, 183999360, 206999280, 275999040, 331198848, 413998560, 551998080, 827997120, 1655994240]

約数ペア:

[(1, 1655994240), (2, 827997120), (3, 551998080), (4, 413998560), (5, 331198848), (6, 275999040), (8, 206999280), (9, 183999360), (10, 165599424), (12, 137999520), (15, 110399616), (16, 103499640), (18, 91999680), (20, 82799712), (24, 68999760), (27, 61333120), (30, 55199808), (32, 51749820), (36, 45999840), (40, 41399856), (45, 36799872), (47, 35233920), (48, 34499880), (54, 30666560), (60, 27599904), (64, 25874910), (72, 22999920), (80, 20699928), (90, 18399936), (94, 17616960), (96, 17249940), (108, 15333280), (120, 13799952), (128, 12937455), (135, 12266624), (141, 11744640), (144, 11499960), (160, 10349964), (180, 9199968), (188, 8808480), (192, 8624970), (216, 7666640), (235, 7046784), (240, 6899976), (270, 6133312), (282, 5872320), (288, 5749980), (320, 5174982), (360, 4599984), (376, 4404240), (384, 4312485), (423, 3914880), (432, 3833320), (470, 3523392), (480, 3449988), (540, 3066656), (564, 2936160), (576, 2874990), (640, 2587491), (705, 2348928), (720, 2299992), (752, 2202120), (846, 1957440), (864, 1916660), (940, 1761696), (960, 1724994), (1080, 1533328), (1128, 1468080), (1152, 1437495), (1269, 1304960), (1410, 1174464), (1440, 1149996), (1504, 1101060), (1692, 978720), (1728, 958330), (1880, 880848), (1920, 862497), (2039, 812160), (2115, 782976), (2160, 766664), (2256, 734040), (2538, 652480), (2820, 587232), (2880, 574998), (3008, 550530), (3384, 489360), (3456, 479165), (3760, 440424), (4078, 406080), (4230, 391488), (4320, 383332), (4512, 367020), (5076, 326240), (5640, 293616), (5760, 287499), (6016, 275265), (6117, 270720), (6345, 260992), (6768, 244680), (7520, 220212), (8156, 203040), (8460, 195744), (8640, 191666), (9024, 183510), (10152, 163120), (10195, 162432), (11280, 146808), (12234, 135360), (12690, 130496), (13536, 122340), (15040, 110106), (16312, 101520), (16920, 97872), (17280, 95833), (18048, 91755), (18351, 90240), (20304, 81560), (20390, 81216), (22560, 73404), (24468, 67680), (25380, 65248), (27072, 61170), (30080, 55053), (30585, 54144), (32624, 50760), (33840, 48936), (36702, 45120), (40608, 40780)]