1240772904

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1754

約数の個数: 240

約数和(自身を含む): 4220964000

約数和(自身を除く): 2980191096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 324, 378, 392, 414, 441, 483, 504, 552, 567, 588, 621, 644, 648, 756, 828, 882, 966, 1127, 1134, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1699, 1764, 1863, 1932, 2254, 2268, 2484, 2646, 2898, 3381, 3398, 3528, 3726, 3864, 3969, 4347, 4508, 4536, 4968, 5097, 5292, 5796, 6762, 6796, 7452, 7938, 8694, 9016, 10143, 10194, 10584, 11592, 11893, 13041, 13524, 13592, 14904, 15291, 15876, 17388, 20286, 20388, 23786, 26082, 27048, 30429, 30582, 31752, 34776, 35679, 39077, 40572, 40776, 45873, 47572, 52164, 60858, 61164, 71358, 78154, 81144, 83251, 91287, 91746, 95144, 104328, 107037, 117231, 121716, 122328, 137619, 142716, 156308, 166502, 182574, 183492, 214074, 234462, 243432, 249753, 273539, 275238, 285432, 312616, 321111, 333004, 351693, 365148, 366984, 428148, 468924, 499506, 547078, 550476, 642222, 666008, 703386, 730296, 749259, 820617, 856296, 937848, 963333, 999012, 1055079, 1094156, 1100952, 1284444, 1406772, 1498518, 1641234, 1914773, 1926666, 1998024, 2110158, 2188312, 2247777, 2461851, 2568888, 2813544, 2997036, 3165237, 3282468, 3829546, 3853332, 4220316, 4495554, 4923702, 5744319, 5994072, 6330474, 6564936, 6743331, 7385553, 7659092, 7706664, 8440632, 8991108, 9847404, 11488638, 12660948, 13486662, 14771106, 15318184, 17232957, 17982216, 19694808, 22156659, 22977276, 25321896, 26973324, 29542212, 34465914, 44313318, 45954552, 51698871, 53946648, 59084424, 68931828, 88626636, 103397742, 137863656, 155096613, 177253272, 206795484, 310193226, 413590968, 620386452, 1240772904]

約数ペア:

[(1, 1240772904), (2, 620386452), (3, 413590968), (4, 310193226), (6, 206795484), (7, 177253272), (8, 155096613), (9, 137863656), (12, 103397742), (14, 88626636), (18, 68931828), (21, 59084424), (23, 53946648), (24, 51698871), (27, 45954552), (28, 44313318), (36, 34465914), (42, 29542212), (46, 26973324), (49, 25321896), (54, 22977276), (56, 22156659), (63, 19694808), (69, 17982216), (72, 17232957), (81, 15318184), (84, 14771106), (92, 13486662), (98, 12660948), (108, 11488638), (126, 9847404), (138, 8991108), (147, 8440632), (161, 7706664), (162, 7659092), (168, 7385553), (184, 6743331), (189, 6564936), (196, 6330474), (207, 5994072), (216, 5744319), (252, 4923702), (276, 4495554), (294, 4220316), (322, 3853332), (324, 3829546), (378, 3282468), (392, 3165237), (414, 2997036), (441, 2813544), (483, 2568888), (504, 2461851), (552, 2247777), (567, 2188312), (588, 2110158), (621, 1998024), (644, 1926666), (648, 1914773), (756, 1641234), (828, 1498518), (882, 1406772), (966, 1284444), (1127, 1100952), (1134, 1094156), (1176, 1055079), (1242, 999012), (1288, 963333), (1323, 937848), (1449, 856296), (1512, 820617), (1656, 749259), (1699, 730296), (1764, 703386), (1863, 666008), (1932, 642222), (2254, 550476), (2268, 547078), (2484, 499506), (2646, 468924), (2898, 428148), (3381, 366984), (3398, 365148), (3528, 351693), (3726, 333004), (3864, 321111), (3969, 312616), (4347, 285432), (4508, 275238), (4536, 273539), (4968, 249753), (5097, 243432), (5292, 234462), (5796, 214074), (6762, 183492), (6796, 182574), (7452, 166502), (7938, 156308), (8694, 142716), (9016, 137619), (10143, 122328), (10194, 121716), (10584, 117231), (11592, 107037), (11893, 104328), (13041, 95144), (13524, 91746), (13592, 91287), (14904, 83251), (15291, 81144), (15876, 78154), (17388, 71358), (20286, 61164), (20388, 60858), (23786, 52164), (26082, 47572), (27048, 45873), (30429, 40776), (30582, 40572), (31752, 39077), (34776, 35679)]