338038440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 1048965120

約数和(自身を除く): 710926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 127, 164, 205, 246, 254, 328, 381, 410, 492, 508, 541, 615, 635, 762, 820, 984, 1016, 1082, 1230, 1270, 1524, 1623, 1640, 1905, 2164, 2460, 2540, 2705, 3048, 3246, 3810, 4328, 4920, 5080, 5207, 5410, 6492, 7620, 8115, 10414, 10820, 12984, 15240, 15621, 16230, 20828, 21640, 22181, 26035, 31242, 32460, 41656, 44362, 52070, 62484, 64920, 66543, 68707, 78105, 88724, 104140, 110905, 124968, 133086, 137414, 156210, 177448, 206121, 208280, 221810, 266172, 274828, 312420, 332715, 343535, 412242, 443620, 532344, 549656, 624840, 665430, 687070, 824484, 887240, 1030605, 1330860, 1374140, 1648968, 2061210, 2661720, 2748280, 2816987, 4122420, 5633974, 8244840, 8450961, 11267948, 14084935, 16901922, 22535896, 28169870, 33803844, 42254805, 56339740, 67607688, 84509610, 112679480, 169019220, 338038440]

約数ペア:

[(1, 338038440), (2, 169019220), (3, 112679480), (4, 84509610), (5, 67607688), (6, 56339740), (8, 42254805), (10, 33803844), (12, 28169870), (15, 22535896), (20, 16901922), (24, 14084935), (30, 11267948), (40, 8450961), (41, 8244840), (60, 5633974), (82, 4122420), (120, 2816987), (123, 2748280), (127, 2661720), (164, 2061210), (205, 1648968), (246, 1374140), (254, 1330860), (328, 1030605), (381, 887240), (410, 824484), (492, 687070), (508, 665430), (541, 624840), (615, 549656), (635, 532344), (762, 443620), (820, 412242), (984, 343535), (1016, 332715), (1082, 312420), (1230, 274828), (1270, 266172), (1524, 221810), (1623, 208280), (1640, 206121), (1905, 177448), (2164, 156210), (2460, 137414), (2540, 133086), (2705, 124968), (3048, 110905), (3246, 104140), (3810, 88724), (4328, 78105), (4920, 68707), (5080, 66543), (5207, 64920), (5410, 62484), (6492, 52070), (7620, 44362), (8115, 41656), (10414, 32460), (10820, 31242), (12984, 26035), (15240, 22181), (15621, 21640), (16230, 20828)]