67248720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 240

約数和(自身を含む): 281803392

約数和(自身を除く): 214554672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1213, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2426, 2520, 2640, 2772, 3080, 3465, 3639, 3696, 3960, 4620, 4852, 5040, 5544, 6065, 6160, 6930, 7278, 7920, 8491, 9240, 9704, 10917, 11088, 12130, 13343, 13860, 14556, 16982, 18195, 18480, 19408, 21834, 24260, 25473, 26686, 27720, 29112, 33964, 36390, 40029, 42455, 43668, 48520, 50946, 53372, 54585, 55440, 58224, 66715, 67928, 72780, 76419, 80058, 84910, 87336, 93401, 97040, 101892, 106744, 109170, 120087, 127365, 133430, 135856, 145560, 152838, 160116, 169820, 174672, 186802, 200145, 203784, 213488, 218340, 240174, 254730, 266860, 280203, 291120, 305676, 320232, 339640, 373604, 382095, 400290, 407568, 436680, 467005, 480348, 509460, 533720, 560406, 600435, 611352, 640464, 679280, 747208, 764190, 800580, 840609, 873360, 934010, 960696, 1018920, 1067440, 1120812, 1200870, 1222704, 1401015, 1494416, 1528380, 1601160, 1681218, 1868020, 1921392, 2037840, 2241624, 2401740, 2802030, 3056760, 3202320, 3362436, 3736040, 4203045, 4483248, 4803480, 5604060, 6113520, 6724872, 7472080, 8406090, 9606960, 11208120, 13449744, 16812180, 22416240, 33624360, 67248720]

約数ペア:

[(1, 67248720), (2, 33624360), (3, 22416240), (4, 16812180), (5, 13449744), (6, 11208120), (7, 9606960), (8, 8406090), (9, 7472080), (10, 6724872), (11, 6113520), (12, 5604060), (14, 4803480), (15, 4483248), (16, 4203045), (18, 3736040), (20, 3362436), (21, 3202320), (22, 3056760), (24, 2802030), (28, 2401740), (30, 2241624), (33, 2037840), (35, 1921392), (36, 1868020), (40, 1681218), (42, 1601160), (44, 1528380), (45, 1494416), (48, 1401015), (55, 1222704), (56, 1200870), (60, 1120812), (63, 1067440), (66, 1018920), (70, 960696), (72, 934010), (77, 873360), (80, 840609), (84, 800580), (88, 764190), (90, 747208), (99, 679280), (105, 640464), (110, 611352), (112, 600435), (120, 560406), (126, 533720), (132, 509460), (140, 480348), (144, 467005), (154, 436680), (165, 407568), (168, 400290), (176, 382095), (180, 373604), (198, 339640), (210, 320232), (220, 305676), (231, 291120), (240, 280203), (252, 266860), (264, 254730), (280, 240174), (308, 218340), (315, 213488), (330, 203784), (336, 200145), (360, 186802), (385, 174672), (396, 169820), (420, 160116), (440, 152838), (462, 145560), (495, 135856), (504, 133430), (528, 127365), (560, 120087), (616, 109170), (630, 106744), (660, 101892), (693, 97040), (720, 93401), (770, 87336), (792, 84910), (840, 80058), (880, 76419), (924, 72780), (990, 67928), (1008, 66715), (1155, 58224), (1213, 55440), (1232, 54585), (1260, 53372), (1320, 50946), (1386, 48520), (1540, 43668), (1584, 42455), (1680, 40029), (1848, 36390), (1980, 33964), (2310, 29112), (2426, 27720), (2520, 26686), (2640, 25473), (2772, 24260), (3080, 21834), (3465, 19408), (3639, 18480), (3696, 18195), (3960, 16982), (4620, 14556), (4852, 13860), (5040, 13343), (5544, 12130), (6065, 11088), (6160, 10917), (6930, 9704), (7278, 9240), (7920, 8491)]