235869720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 731566080

約数和(自身を除く): 495696360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 191, 205, 246, 251, 328, 382, 410, 492, 502, 573, 615, 753, 764, 820, 955, 984, 1004, 1146, 1230, 1255, 1506, 1528, 1640, 1910, 2008, 2292, 2460, 2510, 2865, 3012, 3765, 3820, 4584, 4920, 5020, 5730, 6024, 7530, 7640, 7831, 10040, 10291, 11460, 15060, 15662, 20582, 22920, 23493, 30120, 30873, 31324, 39155, 41164, 46986, 47941, 51455, 61746, 62648, 78310, 82328, 93972, 95882, 102910, 117465, 123492, 143823, 154365, 156620, 187944, 191764, 205820, 234930, 239705, 246984, 287646, 308730, 313240, 383528, 411640, 469860, 479410, 575292, 617460, 719115, 939720, 958820, 1150584, 1234920, 1438230, 1917640, 1965581, 2876460, 3931162, 5752920, 5896743, 7862324, 9827905, 11793486, 15724648, 19655810, 23586972, 29483715, 39311620, 47173944, 58967430, 78623240, 117934860, 235869720]

約数ペア:

[(1, 235869720), (2, 117934860), (3, 78623240), (4, 58967430), (5, 47173944), (6, 39311620), (8, 29483715), (10, 23586972), (12, 19655810), (15, 15724648), (20, 11793486), (24, 9827905), (30, 7862324), (40, 5896743), (41, 5752920), (60, 3931162), (82, 2876460), (120, 1965581), (123, 1917640), (164, 1438230), (191, 1234920), (205, 1150584), (246, 958820), (251, 939720), (328, 719115), (382, 617460), (410, 575292), (492, 479410), (502, 469860), (573, 411640), (615, 383528), (753, 313240), (764, 308730), (820, 287646), (955, 246984), (984, 239705), (1004, 234930), (1146, 205820), (1230, 191764), (1255, 187944), (1506, 156620), (1528, 154365), (1640, 143823), (1910, 123492), (2008, 117465), (2292, 102910), (2460, 95882), (2510, 93972), (2865, 82328), (3012, 78310), (3765, 62648), (3820, 61746), (4584, 51455), (4920, 47941), (5020, 46986), (5730, 41164), (6024, 39155), (7530, 31324), (7640, 30873), (7831, 30120), (10040, 23493), (10291, 22920), (11460, 20582), (15060, 15662)]