67106480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 206102880

約数和(自身を除く): 138996400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 49, 53, 56, 68, 70, 76, 80, 85, 95, 98, 106, 112, 119, 133, 136, 140, 152, 170, 190, 196, 212, 238, 245, 265, 266, 272, 280, 304, 323, 340, 371, 380, 392, 424, 476, 490, 530, 532, 560, 595, 646, 665, 680, 742, 760, 784, 833, 848, 901, 931, 952, 980, 1007, 1060, 1064, 1190, 1292, 1330, 1360, 1484, 1520, 1615, 1666, 1802, 1855, 1862, 1904, 1960, 2014, 2120, 2128, 2261, 2380, 2584, 2597, 2660, 2968, 3230, 3332, 3604, 3710, 3724, 3920, 4028, 4165, 4240, 4505, 4522, 4655, 4760, 5035, 5168, 5194, 5320, 5936, 6307, 6460, 6664, 7049, 7208, 7420, 7448, 8056, 8330, 9010, 9044, 9310, 9520, 10070, 10388, 10640, 11305, 12614, 12920, 12985, 13328, 14098, 14416, 14840, 14896, 15827, 16112, 16660, 17119, 18020, 18088, 18620, 20140, 20776, 22610, 25228, 25840, 25970, 28196, 29680, 31535, 31654, 33320, 34238, 35245, 36040, 36176, 37240, 40280, 41552, 44149, 45220, 49343, 50456, 51940, 56392, 63070, 63308, 66640, 68476, 70490, 72080, 74480, 79135, 80560, 85595, 88298, 90440, 98686, 100912, 103880, 112784, 119833, 126140, 126616, 136952, 140980, 158270, 171190, 176596, 180880, 197372, 207760, 220745, 239666, 246715, 252280, 253232, 273904, 281960, 316540, 342380, 353192, 394744, 441490, 479332, 493430, 504560, 563920, 599165, 633080, 684760, 706384, 789488, 838831, 882980, 958664, 986860, 1198330, 1266160, 1369520, 1677662, 1765960, 1917328, 1973720, 2396660, 3355324, 3531920, 3947440, 4194155, 4793320, 6710648, 8388310, 9586640, 13421296, 16776620, 33553240, 67106480]

約数ペア:

[(1, 67106480), (2, 33553240), (4, 16776620), (5, 13421296), (7, 9586640), (8, 8388310), (10, 6710648), (14, 4793320), (16, 4194155), (17, 3947440), (19, 3531920), (20, 3355324), (28, 2396660), (34, 1973720), (35, 1917328), (38, 1765960), (40, 1677662), (49, 1369520), (53, 1266160), (56, 1198330), (68, 986860), (70, 958664), (76, 882980), (80, 838831), (85, 789488), (95, 706384), (98, 684760), (106, 633080), (112, 599165), (119, 563920), (133, 504560), (136, 493430), (140, 479332), (152, 441490), (170, 394744), (190, 353192), (196, 342380), (212, 316540), (238, 281960), (245, 273904), (265, 253232), (266, 252280), (272, 246715), (280, 239666), (304, 220745), (323, 207760), (340, 197372), (371, 180880), (380, 176596), (392, 171190), (424, 158270), (476, 140980), (490, 136952), (530, 126616), (532, 126140), (560, 119833), (595, 112784), (646, 103880), (665, 100912), (680, 98686), (742, 90440), (760, 88298), (784, 85595), (833, 80560), (848, 79135), (901, 74480), (931, 72080), (952, 70490), (980, 68476), (1007, 66640), (1060, 63308), (1064, 63070), (1190, 56392), (1292, 51940), (1330, 50456), (1360, 49343), (1484, 45220), (1520, 44149), (1615, 41552), (1666, 40280), (1802, 37240), (1855, 36176), (1862, 36040), (1904, 35245), (1960, 34238), (2014, 33320), (2120, 31654), (2128, 31535), (2261, 29680), (2380, 28196), (2584, 25970), (2597, 25840), (2660, 25228), (2968, 22610), (3230, 20776), (3332, 20140), (3604, 18620), (3710, 18088), (3724, 18020), (3920, 17119), (4028, 16660), (4165, 16112), (4240, 15827), (4505, 14896), (4522, 14840), (4655, 14416), (4760, 14098), (5035, 13328), (5168, 12985), (5194, 12920), (5320, 12614), (5936, 11305), (6307, 10640), (6460, 10388), (6664, 10070), (7049, 9520), (7208, 9310), (7420, 9044), (7448, 9010), (8056, 8330)]