157826160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 568713600

約数和(自身を除く): 410887440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 139, 144, 152, 166, 171, 180, 190, 228, 240, 249, 278, 285, 304, 332, 342, 360, 380, 415, 417, 456, 498, 556, 570, 664, 684, 695, 720, 747, 760, 830, 834, 855, 912, 996, 1112, 1140, 1245, 1251, 1328, 1368, 1390, 1494, 1520, 1577, 1660, 1668, 1710, 1992, 2085, 2224, 2280, 2490, 2502, 2641, 2736, 2780, 2988, 3154, 3320, 3336, 3420, 3735, 3984, 4170, 4560, 4731, 4980, 5004, 5282, 5560, 5976, 6255, 6308, 6640, 6672, 6840, 7470, 7885, 7923, 8340, 9462, 9960, 10008, 10564, 11120, 11537, 11952, 12510, 12616, 13205, 13680, 14193, 14940, 15770, 15846, 16680, 18924, 19920, 20016, 21128, 23074, 23655, 23769, 25020, 25232, 26410, 28386, 29880, 31540, 31692, 33360, 34611, 37848, 39615, 42256, 46148, 47310, 47538, 50040, 52820, 56772, 57685, 59760, 63080, 63384, 69222, 70965, 75696, 79230, 92296, 94620, 95076, 100080, 103833, 105640, 113544, 115370, 118845, 126160, 126768, 138444, 141930, 158460, 173055, 184592, 189240, 190152, 207666, 211280, 219203, 227088, 230740, 237690, 276888, 283860, 316920, 346110, 378480, 380304, 415332, 438406, 461480, 475380, 519165, 553776, 567720, 633840, 657609, 692220, 830664, 876812, 922960, 950760, 1038330, 1096015, 1135440, 1315218, 1384440, 1661328, 1753624, 1901520, 1972827, 2076660, 2192030, 2630436, 2768880, 3288045, 3507248, 3945654, 4153320, 4384060, 5260872, 6576090, 7891308, 8306640, 8768120, 9864135, 10521744, 13152180, 15782616, 17536240, 19728270, 26304360, 31565232, 39456540, 52608720, 78913080, 157826160]

約数ペア:

[(1, 157826160), (2, 78913080), (3, 52608720), (4, 39456540), (5, 31565232), (6, 26304360), (8, 19728270), (9, 17536240), (10, 15782616), (12, 13152180), (15, 10521744), (16, 9864135), (18, 8768120), (19, 8306640), (20, 7891308), (24, 6576090), (30, 5260872), (36, 4384060), (38, 4153320), (40, 3945654), (45, 3507248), (48, 3288045), (57, 2768880), (60, 2630436), (72, 2192030), (76, 2076660), (80, 1972827), (83, 1901520), (90, 1753624), (95, 1661328), (114, 1384440), (120, 1315218), (139, 1135440), (144, 1096015), (152, 1038330), (166, 950760), (171, 922960), (180, 876812), (190, 830664), (228, 692220), (240, 657609), (249, 633840), (278, 567720), (285, 553776), (304, 519165), (332, 475380), (342, 461480), (360, 438406), (380, 415332), (415, 380304), (417, 378480), (456, 346110), (498, 316920), (556, 283860), (570, 276888), (664, 237690), (684, 230740), (695, 227088), (720, 219203), (747, 211280), (760, 207666), (830, 190152), (834, 189240), (855, 184592), (912, 173055), (996, 158460), (1112, 141930), (1140, 138444), (1245, 126768), (1251, 126160), (1328, 118845), (1368, 115370), (1390, 113544), (1494, 105640), (1520, 103833), (1577, 100080), (1660, 95076), (1668, 94620), (1710, 92296), (1992, 79230), (2085, 75696), (2224, 70965), (2280, 69222), (2490, 63384), (2502, 63080), (2641, 59760), (2736, 57685), (2780, 56772), (2988, 52820), (3154, 50040), (3320, 47538), (3336, 47310), (3420, 46148), (3735, 42256), (3984, 39615), (4170, 37848), (4560, 34611), (4731, 33360), (4980, 31692), (5004, 31540), (5282, 29880), (5560, 28386), (5976, 26410), (6255, 25232), (6308, 25020), (6640, 23769), (6672, 23655), (6840, 23074), (7470, 21128), (7885, 20016), (7923, 19920), (8340, 18924), (9462, 16680), (9960, 15846), (10008, 15770), (10564, 14940), (11120, 14193), (11537, 13680), (11952, 13205), (12510, 12616)]