147536040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 458680320

約数和(自身を除く): 311144280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 157, 164, 191, 205, 246, 314, 328, 382, 410, 471, 492, 573, 615, 628, 764, 785, 820, 942, 955, 984, 1146, 1230, 1256, 1528, 1570, 1640, 1884, 1910, 2292, 2355, 2460, 2865, 3140, 3768, 3820, 4584, 4710, 4920, 5730, 6280, 6437, 7640, 7831, 9420, 11460, 12874, 15662, 18840, 19311, 22920, 23493, 25748, 29987, 31324, 32185, 38622, 39155, 46986, 51496, 59974, 62648, 64370, 77244, 78310, 89961, 93972, 96555, 117465, 119948, 128740, 149935, 154488, 156620, 179922, 187944, 193110, 234930, 239896, 257480, 299870, 313240, 359844, 386220, 449805, 469860, 599740, 719688, 772440, 899610, 939720, 1199480, 1229467, 1799220, 2458934, 3598440, 3688401, 4917868, 6147335, 7376802, 9835736, 12294670, 14753604, 18442005, 24589340, 29507208, 36884010, 49178680, 73768020, 147536040]

約数ペア:

[(1, 147536040), (2, 73768020), (3, 49178680), (4, 36884010), (5, 29507208), (6, 24589340), (8, 18442005), (10, 14753604), (12, 12294670), (15, 9835736), (20, 7376802), (24, 6147335), (30, 4917868), (40, 3688401), (41, 3598440), (60, 2458934), (82, 1799220), (120, 1229467), (123, 1199480), (157, 939720), (164, 899610), (191, 772440), (205, 719688), (246, 599740), (314, 469860), (328, 449805), (382, 386220), (410, 359844), (471, 313240), (492, 299870), (573, 257480), (615, 239896), (628, 234930), (764, 193110), (785, 187944), (820, 179922), (942, 156620), (955, 154488), (984, 149935), (1146, 128740), (1230, 119948), (1256, 117465), (1528, 96555), (1570, 93972), (1640, 89961), (1884, 78310), (1910, 77244), (2292, 64370), (2355, 62648), (2460, 59974), (2865, 51496), (3140, 46986), (3768, 39155), (3820, 38622), (4584, 32185), (4710, 31324), (4920, 29987), (5730, 25748), (6280, 23493), (6437, 22920), (7640, 19311), (7831, 18840), (9420, 15662), (11460, 12874)]