153470680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{613}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 377978400

約数和(自身を除く): 224507720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 569, 613, 1138, 1226, 2276, 2452, 2845, 3065, 4552, 4904, 5690, 6130, 6259, 6743, 11380, 12260, 12518, 13486, 22760, 24520, 25036, 26972, 31295, 33715, 50072, 53944, 62590, 67430, 125180, 134860, 250360, 269720, 348797, 697594, 1395188, 1743985, 2790376, 3487970, 3836767, 6975940, 7673534, 13951880, 15347068, 19183835, 30694136, 38367670, 76735340, 153470680]

約数ペア:

[(1, 153470680), (2, 76735340), (4, 38367670), (5, 30694136), (8, 19183835), (10, 15347068), (11, 13951880), (20, 7673534), (22, 6975940), (40, 3836767), (44, 3487970), (55, 2790376), (88, 1743985), (110, 1395188), (220, 697594), (440, 348797), (569, 269720), (613, 250360), (1138, 134860), (1226, 125180), (2276, 67430), (2452, 62590), (2845, 53944), (3065, 50072), (4552, 33715), (4904, 31295), (5690, 26972), (6130, 25036), (6259, 24520), (6743, 22760), (11380, 13486), (12260, 12518)]