325008960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 1087721472

約数和(自身を除く): 762712512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 134, 155, 160, 163, 186, 192, 201, 240, 248, 268, 310, 320, 326, 335, 372, 402, 465, 480, 489, 496, 536, 620, 652, 670, 744, 804, 815, 930, 960, 978, 992, 1005, 1072, 1240, 1304, 1340, 1488, 1608, 1630, 1860, 1956, 1984, 2010, 2077, 2144, 2445, 2480, 2608, 2680, 2976, 3216, 3260, 3720, 3912, 4020, 4154, 4288, 4890, 4960, 5053, 5216, 5360, 5952, 6231, 6432, 6520, 7440, 7824, 8040, 8308, 9780, 9920, 10106, 10385, 10432, 10720, 10921, 12462, 12864, 13040, 14880, 15159, 15648, 16080, 16616, 19560, 20212, 20770, 21440, 21842, 24924, 25265, 26080, 29760, 30318, 31155, 31296, 32160, 32763, 33232, 39120, 40424, 41540, 43684, 49848, 50530, 52160, 54605, 60636, 62310, 64320, 65526, 66464, 75795, 78240, 80848, 83080, 87368, 99696, 101060, 109210, 121272, 124620, 131052, 132928, 151590, 156480, 161696, 163815, 166160, 174736, 199392, 202120, 218420, 242544, 249240, 262104, 303180, 323392, 327630, 332320, 338551, 349472, 398784, 404240, 436840, 485088, 498480, 524208, 606360, 655260, 664640, 677102, 698944, 808480, 873680, 970176, 996960, 1015653, 1048416, 1212720, 1310520, 1354204, 1616960, 1692755, 1747360, 1993920, 2031306, 2096832, 2425440, 2621040, 2708408, 3385510, 3494720, 4062612, 4850880, 5078265, 5242080, 5416816, 6771020, 8125224, 10156530, 10484160, 10833632, 13542040, 16250448, 20313060, 21667264, 27084080, 32500896, 40626120, 54168160, 65001792, 81252240, 108336320, 162504480, 325008960]

約数ペア:

[(1, 325008960), (2, 162504480), (3, 108336320), (4, 81252240), (5, 65001792), (6, 54168160), (8, 40626120), (10, 32500896), (12, 27084080), (15, 21667264), (16, 20313060), (20, 16250448), (24, 13542040), (30, 10833632), (31, 10484160), (32, 10156530), (40, 8125224), (48, 6771020), (60, 5416816), (62, 5242080), (64, 5078265), (67, 4850880), (80, 4062612), (93, 3494720), (96, 3385510), (120, 2708408), (124, 2621040), (134, 2425440), (155, 2096832), (160, 2031306), (163, 1993920), (186, 1747360), (192, 1692755), (201, 1616960), (240, 1354204), (248, 1310520), (268, 1212720), (310, 1048416), (320, 1015653), (326, 996960), (335, 970176), (372, 873680), (402, 808480), (465, 698944), (480, 677102), (489, 664640), (496, 655260), (536, 606360), (620, 524208), (652, 498480), (670, 485088), (744, 436840), (804, 404240), (815, 398784), (930, 349472), (960, 338551), (978, 332320), (992, 327630), (1005, 323392), (1072, 303180), (1240, 262104), (1304, 249240), (1340, 242544), (1488, 218420), (1608, 202120), (1630, 199392), (1860, 174736), (1956, 166160), (1984, 163815), (2010, 161696), (2077, 156480), (2144, 151590), (2445, 132928), (2480, 131052), (2608, 124620), (2680, 121272), (2976, 109210), (3216, 101060), (3260, 99696), (3720, 87368), (3912, 83080), (4020, 80848), (4154, 78240), (4288, 75795), (4890, 66464), (4960, 65526), (5053, 64320), (5216, 62310), (5360, 60636), (5952, 54605), (6231, 52160), (6432, 50530), (6520, 49848), (7440, 43684), (7824, 41540), (8040, 40424), (8308, 39120), (9780, 33232), (9920, 32763), (10106, 32160), (10385, 31296), (10432, 31155), (10720, 30318), (10921, 29760), (12462, 26080), (12864, 25265), (13040, 24924), (14880, 21842), (15159, 21440), (15648, 20770), (16080, 20212), (16616, 19560)]