481253080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1434101760

約数和(自身を除く): 952848680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 41, 44, 55, 56, 70, 74, 77, 82, 88, 103, 110, 140, 148, 154, 164, 185, 205, 206, 220, 259, 280, 287, 296, 308, 328, 370, 385, 407, 410, 412, 440, 451, 515, 518, 574, 616, 721, 740, 770, 814, 820, 824, 902, 1030, 1036, 1133, 1148, 1295, 1435, 1442, 1480, 1517, 1540, 1628, 1640, 1804, 2035, 2060, 2072, 2255, 2266, 2296, 2590, 2849, 2870, 2884, 3034, 3080, 3157, 3256, 3605, 3608, 3811, 4070, 4120, 4223, 4510, 4532, 5180, 5665, 5698, 5740, 5768, 6068, 6314, 7210, 7585, 7622, 7931, 8140, 8446, 9020, 9064, 10360, 10619, 11330, 11396, 11480, 12136, 12628, 14245, 14420, 15170, 15244, 15785, 15862, 16280, 16687, 16892, 18040, 19055, 21115, 21238, 22660, 22792, 25256, 26677, 28490, 28840, 29561, 30340, 30488, 31570, 31724, 33374, 33784, 38110, 39655, 41921, 42230, 42476, 45320, 46453, 53095, 53354, 56980, 59122, 60680, 63140, 63448, 66748, 76220, 79310, 83435, 83842, 84460, 84952, 92906, 106190, 106708, 113960, 116809, 118244, 126280, 133385, 133496, 147805, 152440, 156251, 158620, 166870, 167684, 168920, 185812, 209605, 212380, 213416, 232265, 233618, 236488, 266770, 293447, 295610, 312502, 317240, 325171, 333740, 335368, 371624, 419210, 424760, 464530, 467236, 533540, 584045, 586894, 591220, 625004, 650342, 667480, 781255, 838420, 929060, 934472, 1067080, 1093757, 1168090, 1173788, 1182440, 1250008, 1300684, 1467235, 1562510, 1625855, 1676840, 1718761, 1858120, 2187514, 2336180, 2347576, 2601368, 2934470, 3125020, 3251710, 3437522, 4375028, 4672360, 5468785, 5868940, 6250040, 6503420, 6875044, 8593805, 8750056, 10937570, 11737880, 12031327, 13006840, 13750088, 17187610, 21875140, 24062654, 34375220, 43750280, 48125308, 60156635, 68750440, 96250616, 120313270, 240626540, 481253080]

約数ペア:

[(1, 481253080), (2, 240626540), (4, 120313270), (5, 96250616), (7, 68750440), (8, 60156635), (10, 48125308), (11, 43750280), (14, 34375220), (20, 24062654), (22, 21875140), (28, 17187610), (35, 13750088), (37, 13006840), (40, 12031327), (41, 11737880), (44, 10937570), (55, 8750056), (56, 8593805), (70, 6875044), (74, 6503420), (77, 6250040), (82, 5868940), (88, 5468785), (103, 4672360), (110, 4375028), (140, 3437522), (148, 3251710), (154, 3125020), (164, 2934470), (185, 2601368), (205, 2347576), (206, 2336180), (220, 2187514), (259, 1858120), (280, 1718761), (287, 1676840), (296, 1625855), (308, 1562510), (328, 1467235), (370, 1300684), (385, 1250008), (407, 1182440), (410, 1173788), (412, 1168090), (440, 1093757), (451, 1067080), (515, 934472), (518, 929060), (574, 838420), (616, 781255), (721, 667480), (740, 650342), (770, 625004), (814, 591220), (820, 586894), (824, 584045), (902, 533540), (1030, 467236), (1036, 464530), (1133, 424760), (1148, 419210), (1295, 371624), (1435, 335368), (1442, 333740), (1480, 325171), (1517, 317240), (1540, 312502), (1628, 295610), (1640, 293447), (1804, 266770), (2035, 236488), (2060, 233618), (2072, 232265), (2255, 213416), (2266, 212380), (2296, 209605), (2590, 185812), (2849, 168920), (2870, 167684), (2884, 166870), (3034, 158620), (3080, 156251), (3157, 152440), (3256, 147805), (3605, 133496), (3608, 133385), (3811, 126280), (4070, 118244), (4120, 116809), (4223, 113960), (4510, 106708), (4532, 106190), (5180, 92906), (5665, 84952), (5698, 84460), (5740, 83842), (5768, 83435), (6068, 79310), (6314, 76220), (7210, 66748), (7585, 63448), (7622, 63140), (7931, 60680), (8140, 59122), (8446, 56980), (9020, 53354), (9064, 53095), (10360, 46453), (10619, 45320), (11330, 42476), (11396, 42230), (11480, 41921), (12136, 39655), (12628, 38110), (14245, 33784), (14420, 33374), (15170, 31724), (15244, 31570), (15785, 30488), (15862, 30340), (16280, 29561), (16687, 28840), (16892, 28490), (18040, 26677), (19055, 25256), (21115, 22792), (21238, 22660)]