214056320

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5483}}^1$

素因数の和:5563

約数の個数: 64

約数和(自身を含む): 520212240

約数和(自身を除く): 306155920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 5483, 7808, 9760, 10966, 19520, 21932, 27415, 39040, 43864, 54830, 87728, 109660, 175456, 219320, 334463, 350912, 438640, 668926, 701824, 877280, 1337852, 1672315, 1754560, 2675704, 3344630, 3509120, 5351408, 6689260, 10702816, 13378520, 21405632, 26757040, 42811264, 53514080, 107028160, 214056320]

約数ペア:

[(1, 214056320), (2, 107028160), (4, 53514080), (5, 42811264), (8, 26757040), (10, 21405632), (16, 13378520), (20, 10702816), (32, 6689260), (40, 5351408), (61, 3509120), (64, 3344630), (80, 2675704), (122, 1754560), (128, 1672315), (160, 1337852), (244, 877280), (305, 701824), (320, 668926), (488, 438640), (610, 350912), (640, 334463), (976, 219320), (1220, 175456), (1952, 109660), (2440, 87728), (3904, 54830), (4880, 43864), (5483, 39040), (7808, 27415), (9760, 21932), (10966, 19520)]