220215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35291}}^1$

素因数の和:35322

約数の個数: 96

約数和(自身を含む): 747061056

約数和(自身を除く): 526845216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 35291, 70582, 105873, 141164, 176455, 211746, 282328, 352910, 423492, 458783, 529365, 564656, 705820, 846984, 917566, 1058730, 1129312, 1376349, 1411640, 1693968, 1835132, 2117460, 2293915, 2752698, 2823280, 3387936, 3670264, 4234920, 4587830, 5505396, 5646560, 6881745, 7340528, 8469840, 9175660, 11010792, 13763490, 14681056, 16939680, 18351320, 22021584, 27526980, 36702640, 44043168, 55053960, 73405280, 110107920, 220215840]

約数ペア:

[(1, 220215840), (2, 110107920), (3, 73405280), (4, 55053960), (5, 44043168), (6, 36702640), (8, 27526980), (10, 22021584), (12, 18351320), (13, 16939680), (15, 14681056), (16, 13763490), (20, 11010792), (24, 9175660), (26, 8469840), (30, 7340528), (32, 6881745), (39, 5646560), (40, 5505396), (48, 4587830), (52, 4234920), (60, 3670264), (65, 3387936), (78, 2823280), (80, 2752698), (96, 2293915), (104, 2117460), (120, 1835132), (130, 1693968), (156, 1411640), (160, 1376349), (195, 1129312), (208, 1058730), (240, 917566), (260, 846984), (312, 705820), (390, 564656), (416, 529365), (480, 458783), (520, 423492), (624, 352910), (780, 282328), (1040, 211746), (1248, 176455), (1560, 141164), (2080, 105873), (3120, 70582), (6240, 35291)]