250906560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8482

約数の個数: 112

約数和(自身を含む): 822423552

約数和(自身を除く): 571516992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 8431, 9920, 14880, 16862, 25293, 29760, 33724, 42155, 50586, 67448, 84310, 101172, 126465, 134896, 168620, 202344, 252930, 261361, 269792, 337240, 404688, 505860, 522722, 539584, 674480, 784083, 809376, 1011720, 1045444, 1306805, 1348960, 1568166, 1618752, 2023440, 2090888, 2613610, 2697920, 3136332, 3920415, 4046880, 4181776, 5227220, 6272664, 7840830, 8093760, 8363552, 10454440, 12545328, 15681660, 16727104, 20908880, 25090656, 31363320, 41817760, 50181312, 62726640, 83635520, 125453280, 250906560]

約数ペア:

[(1, 250906560), (2, 125453280), (3, 83635520), (4, 62726640), (5, 50181312), (6, 41817760), (8, 31363320), (10, 25090656), (12, 20908880), (15, 16727104), (16, 15681660), (20, 12545328), (24, 10454440), (30, 8363552), (31, 8093760), (32, 7840830), (40, 6272664), (48, 5227220), (60, 4181776), (62, 4046880), (64, 3920415), (80, 3136332), (93, 2697920), (96, 2613610), (120, 2090888), (124, 2023440), (155, 1618752), (160, 1568166), (186, 1348960), (192, 1306805), (240, 1045444), (248, 1011720), (310, 809376), (320, 784083), (372, 674480), (465, 539584), (480, 522722), (496, 505860), (620, 404688), (744, 337240), (930, 269792), (960, 261361), (992, 252930), (1240, 202344), (1488, 168620), (1860, 134896), (1984, 126465), (2480, 101172), (2976, 84310), (3720, 67448), (4960, 50586), (5952, 42155), (7440, 33724), (8431, 29760), (9920, 25293), (14880, 16862)]