680411808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4547

約数の個数: 144

約数和(自身を含む): 2115300096

約数和(自身を除く): 1434888288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4483, 4743, 4896, 6324, 8432, 8928, 8966, 9486, 12648, 13449, 16864, 17932, 18972, 25296, 26898, 35864, 37944, 40347, 50592, 53796, 71728, 75888, 76211, 80694, 107592, 138973, 143456, 151776, 152422, 161388, 215184, 228633, 277946, 304844, 322776, 416919, 430368, 457266, 555892, 609688, 645552, 685899, 833838, 914532, 1111784, 1219376, 1250757, 1291104, 1371798, 1667676, 1829064, 2223568, 2362541, 2438752, 2501514, 2743596, 3335352, 3658128, 4447136, 4725082, 5003028, 5487192, 6670704, 7087623, 7316256, 9450164, 10006056, 10974384, 13341408, 14175246, 18900328, 20012112, 21262869, 21948768, 28350492, 37800656, 40024224, 42525738, 56700984, 75601312, 85051476, 113401968, 170102952, 226803936, 340205904, 680411808]

約数ペア:

[(1, 680411808), (2, 340205904), (3, 226803936), (4, 170102952), (6, 113401968), (8, 85051476), (9, 75601312), (12, 56700984), (16, 42525738), (17, 40024224), (18, 37800656), (24, 28350492), (31, 21948768), (32, 21262869), (34, 20012112), (36, 18900328), (48, 14175246), (51, 13341408), (62, 10974384), (68, 10006056), (72, 9450164), (93, 7316256), (96, 7087623), (102, 6670704), (124, 5487192), (136, 5003028), (144, 4725082), (153, 4447136), (186, 3658128), (204, 3335352), (248, 2743596), (272, 2501514), (279, 2438752), (288, 2362541), (306, 2223568), (372, 1829064), (408, 1667676), (496, 1371798), (527, 1291104), (544, 1250757), (558, 1219376), (612, 1111784), (744, 914532), (816, 833838), (992, 685899), (1054, 645552), (1116, 609688), (1224, 555892), (1488, 457266), (1581, 430368), (1632, 416919), (2108, 322776), (2232, 304844), (2448, 277946), (2976, 228633), (3162, 215184), (4216, 161388), (4464, 152422), (4483, 151776), (4743, 143456), (4896, 138973), (6324, 107592), (8432, 80694), (8928, 76211), (8966, 75888), (9486, 71728), (12648, 53796), (13449, 50592), (16864, 40347), (17932, 37944), (18972, 35864), (25296, 26898)]