316421760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1818

約数の個数: 128

約数和(自身を含む): 1019592000

約数和(自身を除く): 703170240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1699, 1920, 1940, 2328, 2910, 3104, 3398, 3880, 4656, 5097, 5820, 6208, 6796, 7760, 8495, 9312, 10194, 11640, 12416, 13592, 15520, 16990, 18624, 20388, 23280, 25485, 27184, 31040, 33980, 37248, 40776, 46560, 50970, 54368, 62080, 67960, 81552, 93120, 101940, 108736, 135920, 163104, 164803, 186240, 203880, 217472, 271840, 326208, 329606, 407760, 494409, 543680, 652416, 659212, 815520, 824015, 988818, 1087360, 1318424, 1631040, 1648030, 1977636, 2472045, 2636848, 3262080, 3296060, 3955272, 4944090, 5273696, 6592120, 7910544, 9888180, 10547392, 13184240, 15821088, 19776360, 21094784, 26368480, 31642176, 39552720, 52736960, 63284352, 79105440, 105473920, 158210880, 316421760]

約数ペア:

[(1, 316421760), (2, 158210880), (3, 105473920), (4, 79105440), (5, 63284352), (6, 52736960), (8, 39552720), (10, 31642176), (12, 26368480), (15, 21094784), (16, 19776360), (20, 15821088), (24, 13184240), (30, 10547392), (32, 9888180), (40, 7910544), (48, 6592120), (60, 5273696), (64, 4944090), (80, 3955272), (96, 3296060), (97, 3262080), (120, 2636848), (128, 2472045), (160, 1977636), (192, 1648030), (194, 1631040), (240, 1318424), (291, 1087360), (320, 988818), (384, 824015), (388, 815520), (480, 659212), (485, 652416), (582, 543680), (640, 494409), (776, 407760), (960, 329606), (970, 326208), (1164, 271840), (1455, 217472), (1552, 203880), (1699, 186240), (1920, 164803), (1940, 163104), (2328, 135920), (2910, 108736), (3104, 101940), (3398, 93120), (3880, 81552), (4656, 67960), (5097, 62080), (5820, 54368), (6208, 50970), (6796, 46560), (7760, 40776), (8495, 37248), (9312, 33980), (10194, 31040), (11640, 27184), (12416, 25485), (13592, 23280), (15520, 20388), (16990, 18624)]