331365918880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{22433}}^1$

素因数の和:22623

約数の個数: 192

約数和(自身を含む): 850718816640

約数和(自身を除く): 519352897760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 113, 152, 160, 172, 190, 215, 226, 304, 344, 380, 430, 452, 565, 608, 688, 760, 817, 860, 904, 1130, 1376, 1520, 1634, 1720, 1808, 2147, 2260, 3040, 3268, 3440, 3616, 4085, 4294, 4520, 4859, 6536, 6880, 8170, 8588, 9040, 9718, 10735, 13072, 16340, 17176, 18080, 19436, 21470, 22433, 24295, 26144, 32680, 34352, 38872, 42940, 44866, 48590, 65360, 68704, 77744, 85880, 89732, 92321, 97180, 112165, 130720, 155488, 171760, 179464, 184642, 194360, 224330, 343520, 358928, 369284, 388720, 426227, 448660, 461605, 717856, 738568, 777440, 852454, 897320, 923210, 964619, 1477136, 1704908, 1794640, 1846420, 1929238, 2131135, 2534929, 2954272, 3409816, 3589280, 3692840, 3858476, 4262270, 4823095, 5069858, 6819632, 7385680, 7716952, 8524540, 9646190, 10139716, 12674645, 13639264, 14771360, 15433904, 17049080, 18327761, 19292380, 20279432, 25349290, 30867808, 34098160, 36655522, 38584760, 40558864, 48163651, 50698580, 68196320, 73311044, 77169520, 81117728, 91638805, 96327302, 101397160, 109001947, 146622088, 154339040, 183277610, 192654604, 202794320, 218003894, 240818255, 293244176, 366555220, 385309208, 405588640, 436007788, 481636510, 545009735, 586488352, 733110440, 770618416, 872015576, 963273020, 1090019470, 1466220880, 1541236832, 1744031152, 1926546040, 2071036993, 2180038940, 2932441760, 3488062304, 3853092080, 4142073986, 4360077880, 7706184160, 8284147972, 8720155760, 10355184965, 16568295944, 17440311520, 20710369930, 33136591888, 41420739860, 66273183776, 82841479720, 165682959440, 331365918880]

約数ペア:

[(1, 331365918880), (2, 165682959440), (4, 82841479720), (5, 66273183776), (8, 41420739860), (10, 33136591888), (16, 20710369930), (19, 17440311520), (20, 16568295944), (32, 10355184965), (38, 8720155760), (40, 8284147972), (43, 7706184160), (76, 4360077880), (80, 4142073986), (86, 3853092080), (95, 3488062304), (113, 2932441760), (152, 2180038940), (160, 2071036993), (172, 1926546040), (190, 1744031152), (215, 1541236832), (226, 1466220880), (304, 1090019470), (344, 963273020), (380, 872015576), (430, 770618416), (452, 733110440), (565, 586488352), (608, 545009735), (688, 481636510), (760, 436007788), (817, 405588640), (860, 385309208), (904, 366555220), (1130, 293244176), (1376, 240818255), (1520, 218003894), (1634, 202794320), (1720, 192654604), (1808, 183277610), (2147, 154339040), (2260, 146622088), (3040, 109001947), (3268, 101397160), (3440, 96327302), (3616, 91638805), (4085, 81117728), (4294, 77169520), (4520, 73311044), (4859, 68196320), (6536, 50698580), (6880, 48163651), (8170, 40558864), (8588, 38584760), (9040, 36655522), (9718, 34098160), (10735, 30867808), (13072, 25349290), (16340, 20279432), (17176, 19292380), (18080, 18327761), (19436, 17049080), (21470, 15433904), (22433, 14771360), (24295, 13639264), (26144, 12674645), (32680, 10139716), (34352, 9646190), (38872, 8524540), (42940, 7716952), (44866, 7385680), (48590, 6819632), (65360, 5069858), (68704, 4823095), (77744, 4262270), (85880, 3858476), (89732, 3692840), (92321, 3589280), (97180, 3409816), (112165, 2954272), (130720, 2534929), (155488, 2131135), (171760, 1929238), (179464, 1846420), (184642, 1794640), (194360, 1704908), (224330, 1477136), (343520, 964619), (358928, 923210), (369284, 897320), (388720, 852454), (426227, 777440), (448660, 738568), (461605, 717856)]