204776320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 128

約数和(自身を含む): 573027840

約数和(自身を除く): 368251520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1063, 1120, 1204, 1376, 1505, 1720, 2126, 2240, 2408, 2752, 3010, 3440, 4252, 4480, 4816, 5315, 5504, 6020, 6880, 7441, 8504, 9632, 10630, 12040, 13760, 14882, 17008, 19264, 21260, 24080, 27520, 29764, 34016, 37205, 38528, 42520, 45709, 48160, 59528, 68032, 74410, 85040, 91418, 96320, 119056, 136064, 148820, 170080, 182836, 192640, 228545, 238112, 297640, 319963, 340160, 365672, 457090, 476224, 595280, 639926, 680320, 731344, 914180, 952448, 1190560, 1279852, 1462688, 1599815, 1828360, 2381120, 2559704, 2925376, 3199630, 3656720, 4762240, 5119408, 5850752, 6399260, 7313440, 10238816, 12798520, 14626880, 20477632, 25597040, 29253760, 40955264, 51194080, 102388160, 204776320]

約数ペア:

[(1, 204776320), (2, 102388160), (4, 51194080), (5, 40955264), (7, 29253760), (8, 25597040), (10, 20477632), (14, 14626880), (16, 12798520), (20, 10238816), (28, 7313440), (32, 6399260), (35, 5850752), (40, 5119408), (43, 4762240), (56, 3656720), (64, 3199630), (70, 2925376), (80, 2559704), (86, 2381120), (112, 1828360), (128, 1599815), (140, 1462688), (160, 1279852), (172, 1190560), (215, 952448), (224, 914180), (280, 731344), (301, 680320), (320, 639926), (344, 595280), (430, 476224), (448, 457090), (560, 365672), (602, 340160), (640, 319963), (688, 297640), (860, 238112), (896, 228545), (1063, 192640), (1120, 182836), (1204, 170080), (1376, 148820), (1505, 136064), (1720, 119056), (2126, 96320), (2240, 91418), (2408, 85040), (2752, 74410), (3010, 68032), (3440, 59528), (4252, 48160), (4480, 45709), (4816, 42520), (5315, 38528), (5504, 37205), (6020, 34016), (6880, 29764), (7441, 27520), (8504, 24080), (9632, 21260), (10630, 19264), (12040, 17008), (13760, 14882)]