551965440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11057}}^1$

素因数の和:11094

約数の個数: 144

約数和(自身を含む): 1898614368

約数和(自身を除く): 1346648928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 11057, 12480, 16640, 22114, 24960, 33171, 44228, 49920, 55285, 66342, 88456, 110570, 132684, 143741, 165855, 176912, 221140, 265368, 287482, 331710, 353824, 431223, 442280, 530736, 574964, 663420, 707648, 718705, 862446, 884560, 1061472, 1149928, 1326840, 1415296, 1437410, 1724892, 1769120, 2122944, 2156115, 2299856, 2653680, 2830592, 2874820, 3449784, 3538240, 4245888, 4312230, 4599712, 5307360, 5749640, 6899568, 7076480, 8491776, 8624460, 9199424, 10614720, 11499280, 13799136, 14152960, 17248920, 18398848, 21229440, 22998560, 27598272, 34497840, 36797696, 42458880, 45997120, 55196544, 68995680, 91994240, 110393088, 137991360, 183988480, 275982720, 551965440]

約数ペア:

[(1, 551965440), (2, 275982720), (3, 183988480), (4, 137991360), (5, 110393088), (6, 91994240), (8, 68995680), (10, 55196544), (12, 45997120), (13, 42458880), (15, 36797696), (16, 34497840), (20, 27598272), (24, 22998560), (26, 21229440), (30, 18398848), (32, 17248920), (39, 14152960), (40, 13799136), (48, 11499280), (52, 10614720), (60, 9199424), (64, 8624460), (65, 8491776), (78, 7076480), (80, 6899568), (96, 5749640), (104, 5307360), (120, 4599712), (128, 4312230), (130, 4245888), (156, 3538240), (160, 3449784), (192, 2874820), (195, 2830592), (208, 2653680), (240, 2299856), (256, 2156115), (260, 2122944), (312, 1769120), (320, 1724892), (384, 1437410), (390, 1415296), (416, 1326840), (480, 1149928), (520, 1061472), (624, 884560), (640, 862446), (768, 718705), (780, 707648), (832, 663420), (960, 574964), (1040, 530736), (1248, 442280), (1280, 431223), (1560, 353824), (1664, 331710), (1920, 287482), (2080, 265368), (2496, 221140), (3120, 176912), (3328, 165855), (3840, 143741), (4160, 132684), (4992, 110570), (6240, 88456), (8320, 66342), (9984, 55285), (11057, 49920), (12480, 44228), (16640, 33171), (22114, 24960)]