31093912320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{188311}}^1$

素因数の和:188378

約数の個数: 144

約数和(自身を含む): 101616168192

約数和(自身を除く): 70522255872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 3840, 4128, 5160, 5504, 6880, 8256, 10320, 11008, 13760, 16512, 20640, 27520, 33024, 41280, 55040, 82560, 165120, 188311, 376622, 564933, 753244, 941555, 1129866, 1506488, 1883110, 2259732, 2824665, 3012976, 3766220, 4519464, 5649330, 6025952, 7532440, 8097373, 9038928, 11298660, 12051904, 15064880, 16194746, 18077856, 22597320, 24103808, 24292119, 30129760, 32389492, 36155712, 40486865, 45194640, 48207616, 48584238, 60259520, 64778984, 72311424, 80973730, 90389280, 97168476, 120519040, 121460595, 129557968, 144622848, 161947460, 180778560, 194336952, 241038080, 242921190, 259115936, 323894920, 361557120, 388673904, 485842380, 518231872, 647789840, 723114240, 777347808, 971684760, 1036463744, 1295579680, 1554695616, 1943369520, 2072927488, 2591159360, 3109391232, 3886739040, 5182318720, 6218782464, 7773478080, 10364637440, 15546956160, 31093912320]

約数ペア:

[(1, 31093912320), (2, 15546956160), (3, 10364637440), (4, 7773478080), (5, 6218782464), (6, 5182318720), (8, 3886739040), (10, 3109391232), (12, 2591159360), (15, 2072927488), (16, 1943369520), (20, 1554695616), (24, 1295579680), (30, 1036463744), (32, 971684760), (40, 777347808), (43, 723114240), (48, 647789840), (60, 518231872), (64, 485842380), (80, 388673904), (86, 361557120), (96, 323894920), (120, 259115936), (128, 242921190), (129, 241038080), (160, 194336952), (172, 180778560), (192, 161947460), (215, 144622848), (240, 129557968), (256, 121460595), (258, 120519040), (320, 97168476), (344, 90389280), (384, 80973730), (430, 72311424), (480, 64778984), (516, 60259520), (640, 48584238), (645, 48207616), (688, 45194640), (768, 40486865), (860, 36155712), (960, 32389492), (1032, 30129760), (1280, 24292119), (1290, 24103808), (1376, 22597320), (1720, 18077856), (1920, 16194746), (2064, 15064880), (2580, 12051904), (2752, 11298660), (3440, 9038928), (3840, 8097373), (4128, 7532440), (5160, 6025952), (5504, 5649330), (6880, 4519464), (8256, 3766220), (10320, 3012976), (11008, 2824665), (13760, 2259732), (16512, 1883110), (20640, 1506488), (27520, 1129866), (33024, 941555), (41280, 753244), (55040, 564933), (82560, 376622), (165120, 188311)]