295988880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:805

約数の個数: 160

約数和(自身を含む): 1007935488

約数和(自身を除く): 711946608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 191, 220, 240, 264, 330, 382, 440, 528, 573, 587, 660, 764, 880, 955, 1146, 1174, 1320, 1528, 1761, 1910, 2101, 2292, 2348, 2640, 2865, 2935, 3056, 3522, 3820, 4202, 4584, 4696, 5730, 5870, 6303, 6457, 7044, 7640, 8404, 8805, 9168, 9392, 10505, 11460, 11740, 12606, 12914, 14088, 15280, 16808, 17610, 19371, 21010, 22920, 23480, 25212, 25828, 28176, 31515, 32285, 33616, 35220, 38742, 42020, 45840, 46960, 50424, 51656, 63030, 64570, 70440, 77484, 84040, 96855, 100848, 103312, 112117, 126060, 129140, 140880, 154968, 168080, 193710, 224234, 252120, 258280, 309936, 336351, 387420, 448468, 504240, 516560, 560585, 672702, 774840, 896936, 1121170, 1233287, 1345404, 1549680, 1681755, 1793872, 2242340, 2466574, 2690808, 3363510, 3699861, 4484680, 4933148, 5381616, 6166435, 6727020, 7399722, 8969360, 9866296, 12332870, 13454040, 14799444, 18499305, 19732592, 24665740, 26908080, 29598888, 36998610, 49331480, 59197776, 73997220, 98662960, 147994440, 295988880]

約数ペア:

[(1, 295988880), (2, 147994440), (3, 98662960), (4, 73997220), (5, 59197776), (6, 49331480), (8, 36998610), (10, 29598888), (11, 26908080), (12, 24665740), (15, 19732592), (16, 18499305), (20, 14799444), (22, 13454040), (24, 12332870), (30, 9866296), (33, 8969360), (40, 7399722), (44, 6727020), (48, 6166435), (55, 5381616), (60, 4933148), (66, 4484680), (80, 3699861), (88, 3363510), (110, 2690808), (120, 2466574), (132, 2242340), (165, 1793872), (176, 1681755), (191, 1549680), (220, 1345404), (240, 1233287), (264, 1121170), (330, 896936), (382, 774840), (440, 672702), (528, 560585), (573, 516560), (587, 504240), (660, 448468), (764, 387420), (880, 336351), (955, 309936), (1146, 258280), (1174, 252120), (1320, 224234), (1528, 193710), (1761, 168080), (1910, 154968), (2101, 140880), (2292, 129140), (2348, 126060), (2640, 112117), (2865, 103312), (2935, 100848), (3056, 96855), (3522, 84040), (3820, 77484), (4202, 70440), (4584, 64570), (4696, 63030), (5730, 51656), (5870, 50424), (6303, 46960), (6457, 45840), (7044, 42020), (7640, 38742), (8404, 35220), (8805, 33616), (9168, 32285), (9392, 31515), (10505, 28176), (11460, 25828), (11740, 25212), (12606, 23480), (12914, 22920), (14088, 21010), (15280, 19371), (16808, 17610)]