268951569280

素因数分解:

$2^7\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{136043}}^1$

素因数の和:139151

約数の個数: 64

約数和(自身を含む): 643175218800

約数和(自身を除く): 374223649520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3089, 6178, 12356, 15445, 24712, 30890, 49424, 61780, 98848, 123560, 136043, 197696, 247120, 272086, 395392, 494240, 544172, 680215, 988480, 1088344, 1360430, 1976960, 2176688, 2720860, 4353376, 5441720, 8706752, 10883440, 17413504, 21766880, 43533760, 87067520, 420236827, 840473654, 1680947308, 2101184135, 3361894616, 4202368270, 6723789232, 8404736540, 13447578464, 16809473080, 26895156928, 33618946160, 53790313856, 67237892320, 134475784640, 268951569280]

約数ペア:

[(1, 268951569280), (2, 134475784640), (4, 67237892320), (5, 53790313856), (8, 33618946160), (10, 26895156928), (16, 16809473080), (20, 13447578464), (32, 8404736540), (40, 6723789232), (64, 4202368270), (80, 3361894616), (128, 2101184135), (160, 1680947308), (320, 840473654), (640, 420236827), (3089, 87067520), (6178, 43533760), (12356, 21766880), (15445, 17413504), (24712, 10883440), (30890, 8706752), (49424, 5441720), (61780, 4353376), (98848, 2720860), (123560, 2176688), (136043, 1976960), (197696, 1360430), (247120, 1088344), (272086, 988480), (395392, 680215), (494240, 544172)]