211701120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{110261}}^1$

素因数の和:110283

約数の個数: 64

約数和(自身を含む): 674803440

約数和(自身を除く): 463102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 110261, 220522, 330783, 441044, 551305, 661566, 882088, 1102610, 1323132, 1653915, 1764176, 2205220, 2646264, 3307830, 3528352, 4410440, 5292528, 6615660, 7056704, 8820880, 10585056, 13231320, 14113408, 17641760, 21170112, 26462640, 35283520, 42340224, 52925280, 70567040, 105850560, 211701120]

約数ペア:

[(1, 211701120), (2, 105850560), (3, 70567040), (4, 52925280), (5, 42340224), (6, 35283520), (8, 26462640), (10, 21170112), (12, 17641760), (15, 14113408), (16, 13231320), (20, 10585056), (24, 8820880), (30, 7056704), (32, 6615660), (40, 5292528), (48, 4410440), (60, 3528352), (64, 3307830), (80, 2646264), (96, 2205220), (120, 1764176), (128, 1653915), (160, 1323132), (192, 1102610), (240, 882088), (320, 661566), (384, 551305), (480, 441044), (640, 330783), (960, 220522), (1920, 110261)]