2551994880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17534

約数の個数: 160

約数和(自身を含む): 8588289600

約数和(自身を除く): 6036294720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 14592, 17489, 18240, 24320, 29184, 34978, 36480, 48640, 52467, 69956, 72960, 87445, 104934, 139912, 145920, 174890, 209868, 262335, 279824, 332291, 349780, 419736, 524670, 559648, 664582, 699560, 839472, 996873, 1049340, 1119296, 1329164, 1399120, 1661455, 1678944, 1993746, 2098680, 2238592, 2658328, 2798240, 3322910, 3357888, 3987492, 4197360, 4477184, 4984365, 5316656, 5596480, 6645820, 6715776, 7974984, 8394720, 8954368, 9968730, 10633312, 11192960, 13291640, 13431552, 15949968, 16789440, 19937460, 21266624, 22385920, 26583280, 26863104, 31899936, 33578880, 39874920, 42533248, 44771840, 53166560, 63799872, 67157760, 79749840, 85066496, 106333120, 127599744, 134315520, 159499680, 170132992, 212666240, 255199488, 318999360, 425332480, 510398976, 637998720, 850664960, 1275997440, 2551994880]

約数ペア:

[(1, 2551994880), (2, 1275997440), (3, 850664960), (4, 637998720), (5, 510398976), (6, 425332480), (8, 318999360), (10, 255199488), (12, 212666240), (15, 170132992), (16, 159499680), (19, 134315520), (20, 127599744), (24, 106333120), (30, 85066496), (32, 79749840), (38, 67157760), (40, 63799872), (48, 53166560), (57, 44771840), (60, 42533248), (64, 39874920), (76, 33578880), (80, 31899936), (95, 26863104), (96, 26583280), (114, 22385920), (120, 21266624), (128, 19937460), (152, 16789440), (160, 15949968), (190, 13431552), (192, 13291640), (228, 11192960), (240, 10633312), (256, 9968730), (285, 8954368), (304, 8394720), (320, 7974984), (380, 6715776), (384, 6645820), (456, 5596480), (480, 5316656), (512, 4984365), (570, 4477184), (608, 4197360), (640, 3987492), (760, 3357888), (768, 3322910), (912, 2798240), (960, 2658328), (1140, 2238592), (1216, 2098680), (1280, 1993746), (1520, 1678944), (1536, 1661455), (1824, 1399120), (1920, 1329164), (2280, 1119296), (2432, 1049340), (2560, 996873), (3040, 839472), (3648, 699560), (3840, 664582), (4560, 559648), (4864, 524670), (6080, 419736), (7296, 349780), (7680, 332291), (9120, 279824), (9728, 262335), (12160, 209868), (14592, 174890), (17489, 145920), (18240, 139912), (24320, 104934), (29184, 87445), (34978, 72960), (36480, 69956), (48640, 52467)]