71271360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 224

約数和(自身を含む): 257129280

約数和(自身を除く): 185857920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 113, 120, 135, 144, 146, 160, 180, 192, 216, 219, 226, 240, 270, 288, 292, 320, 339, 360, 365, 432, 438, 452, 480, 540, 565, 576, 584, 657, 678, 720, 730, 864, 876, 904, 960, 1017, 1080, 1095, 1130, 1168, 1314, 1356, 1440, 1460, 1695, 1728, 1752, 1808, 1971, 2034, 2160, 2190, 2260, 2336, 2628, 2712, 2880, 2920, 3051, 3285, 3390, 3504, 3616, 3942, 4068, 4320, 4380, 4520, 4672, 5085, 5256, 5424, 5840, 6102, 6570, 6780, 7008, 7232, 7884, 8136, 8249, 8640, 8760, 9040, 9855, 10170, 10512, 10848, 11680, 12204, 13140, 13560, 14016, 15255, 15768, 16272, 16498, 17520, 18080, 19710, 20340, 21024, 21696, 23360, 24408, 24747, 26280, 27120, 30510, 31536, 32544, 32996, 35040, 36160, 39420, 40680, 41245, 42048, 48816, 49494, 52560, 54240, 61020, 63072, 65088, 65992, 70080, 74241, 78840, 81360, 82490, 97632, 98988, 105120, 108480, 122040, 123735, 126144, 131984, 148482, 157680, 162720, 164980, 195264, 197976, 210240, 222723, 244080, 247470, 263968, 296964, 315360, 325440, 329960, 371205, 395952, 445446, 488160, 494940, 527936, 593928, 630720, 659920, 742410, 791904, 890892, 976320, 989880, 1113615, 1187856, 1319840, 1484820, 1583808, 1781784, 1979760, 2227230, 2375712, 2639680, 2969640, 3563568, 3959520, 4454460, 4751424, 5939280, 7127136, 7919040, 8908920, 11878560, 14254272, 17817840, 23757120, 35635680, 71271360]

約数ペア:

[(1, 71271360), (2, 35635680), (3, 23757120), (4, 17817840), (5, 14254272), (6, 11878560), (8, 8908920), (9, 7919040), (10, 7127136), (12, 5939280), (15, 4751424), (16, 4454460), (18, 3959520), (20, 3563568), (24, 2969640), (27, 2639680), (30, 2375712), (32, 2227230), (36, 1979760), (40, 1781784), (45, 1583808), (48, 1484820), (54, 1319840), (60, 1187856), (64, 1113615), (72, 989880), (73, 976320), (80, 890892), (90, 791904), (96, 742410), (108, 659920), (113, 630720), (120, 593928), (135, 527936), (144, 494940), (146, 488160), (160, 445446), (180, 395952), (192, 371205), (216, 329960), (219, 325440), (226, 315360), (240, 296964), (270, 263968), (288, 247470), (292, 244080), (320, 222723), (339, 210240), (360, 197976), (365, 195264), (432, 164980), (438, 162720), (452, 157680), (480, 148482), (540, 131984), (565, 126144), (576, 123735), (584, 122040), (657, 108480), (678, 105120), (720, 98988), (730, 97632), (864, 82490), (876, 81360), (904, 78840), (960, 74241), (1017, 70080), (1080, 65992), (1095, 65088), (1130, 63072), (1168, 61020), (1314, 54240), (1356, 52560), (1440, 49494), (1460, 48816), (1695, 42048), (1728, 41245), (1752, 40680), (1808, 39420), (1971, 36160), (2034, 35040), (2160, 32996), (2190, 32544), (2260, 31536), (2336, 30510), (2628, 27120), (2712, 26280), (2880, 24747), (2920, 24408), (3051, 23360), (3285, 21696), (3390, 21024), (3504, 20340), (3616, 19710), (3942, 18080), (4068, 17520), (4320, 16498), (4380, 16272), (4520, 15768), (4672, 15255), (5085, 14016), (5256, 13560), (5424, 13140), (5840, 12204), (6102, 11680), (6570, 10848), (6780, 10512), (7008, 10170), (7232, 9855), (7884, 9040), (8136, 8760), (8249, 8640)]