240875208

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 799518720

約数和(自身を除く): 558643512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 434, 486, 504, 558, 567, 571, 648, 651, 744, 756, 837, 868, 972, 1116, 1134, 1142, 1302, 1512, 1674, 1701, 1713, 1736, 1944, 1953, 2232, 2268, 2284, 2511, 2604, 3348, 3402, 3426, 3906, 3997, 4536, 4568, 5022, 5139, 5208, 5859, 6696, 6804, 6852, 7533, 7812, 7994, 10044, 10278, 11718, 11991, 13608, 13704, 15066, 15417, 15624, 15988, 17577, 17701, 20088, 20556, 23436, 23982, 30132, 30834, 31976, 35154, 35402, 35973, 41112, 46251, 46872, 47964, 52731, 53103, 60264, 61668, 70308, 70804, 71946, 92502, 95928, 105462, 106206, 107919, 123336, 123907, 138753, 140616, 141608, 143892, 159309, 185004, 210924, 212412, 215838, 247814, 277506, 287784, 318618, 323757, 370008, 371721, 421848, 424824, 431676, 477927, 495628, 555012, 637236, 647514, 743442, 863352, 955854, 971271, 991256, 1110024, 1115163, 1274472, 1295028, 1433781, 1486884, 1911708, 1942542, 2230326, 2590056, 2867562, 2973768, 3345489, 3823416, 3885084, 4301343, 4460652, 5735124, 6690978, 7770168, 8602686, 8921304, 10036467, 11470248, 13381956, 17205372, 20072934, 26763912, 30109401, 34410744, 40145868, 60218802, 80291736, 120437604, 240875208]

約数ペア:

[(1, 240875208), (2, 120437604), (3, 80291736), (4, 60218802), (6, 40145868), (7, 34410744), (8, 30109401), (9, 26763912), (12, 20072934), (14, 17205372), (18, 13381956), (21, 11470248), (24, 10036467), (27, 8921304), (28, 8602686), (31, 7770168), (36, 6690978), (42, 5735124), (54, 4460652), (56, 4301343), (62, 3885084), (63, 3823416), (72, 3345489), (81, 2973768), (84, 2867562), (93, 2590056), (108, 2230326), (124, 1942542), (126, 1911708), (162, 1486884), (168, 1433781), (186, 1295028), (189, 1274472), (216, 1115163), (217, 1110024), (243, 991256), (248, 971271), (252, 955854), (279, 863352), (324, 743442), (372, 647514), (378, 637236), (434, 555012), (486, 495628), (504, 477927), (558, 431676), (567, 424824), (571, 421848), (648, 371721), (651, 370008), (744, 323757), (756, 318618), (837, 287784), (868, 277506), (972, 247814), (1116, 215838), (1134, 212412), (1142, 210924), (1302, 185004), (1512, 159309), (1674, 143892), (1701, 141608), (1713, 140616), (1736, 138753), (1944, 123907), (1953, 123336), (2232, 107919), (2268, 106206), (2284, 105462), (2511, 95928), (2604, 92502), (3348, 71946), (3402, 70804), (3426, 70308), (3906, 61668), (3997, 60264), (4536, 53103), (4568, 52731), (5022, 47964), (5139, 46872), (5208, 46251), (5859, 41112), (6696, 35973), (6804, 35402), (6852, 35154), (7533, 31976), (7812, 30834), (7994, 30132), (10044, 23982), (10278, 23436), (11718, 20556), (11991, 20088), (13608, 17701), (13704, 17577), (15066, 15988), (15417, 15624)]