1023632640

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{1097}}^1$

素因数の和:1136

約数の個数: 252

約数和(自身を含む): 3679549524

約数和(自身を除く): 2655916884

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, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1097, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2194, 2304, 2430, 2592, 2880, 2916, 3240, 3291, 3456, 3645, 3840, 3888, 4320, 4388, 4860, 5184, 5485, 5760, 5832, 6480, 6582, 6912, 7290, 7776, 8640, 8776, 9720, 9873, 10368, 10970, 11520, 11664, 12960, 13164, 14580, 15552, 16455, 17280, 17552, 19440, 19746, 20736, 21940, 23328, 25920, 26328, 29160, 29619, 31104, 32910, 34560, 35104, 38880, 39492, 43880, 46656, 49365, 51840, 52656, 58320, 59238, 62208, 65820, 70208, 77760, 78984, 87760, 88857, 93312, 98730, 103680, 105312, 116640, 118476, 131640, 140416, 148095, 155520, 157968, 175520, 177714, 186624, 197460, 210624, 233280, 236952, 263280, 266571, 280832, 296190, 311040, 315936, 351040, 355428, 394920, 421248, 444285, 466560, 473904, 526560, 533142, 592380, 631872, 702080, 710856, 789840, 799713, 842496, 888570, 933120, 947808, 1053120, 1066284, 1184760, 1263744, 1332855, 1404160, 1421712, 1579680, 1599426, 1777140, 1895616, 2106240, 2132568, 2369520, 2527488, 2665710, 2843424, 3159360, 3198852, 3554280, 3791232, 3998565, 4212480, 4265136, 4739040, 5331420, 5686848, 6318720, 6397704, 7108560, 7582464, 7997130, 8530272, 9478080, 10662840, 11373696, 12637440, 12795408, 14217120, 15994260, 17060544, 18956160, 21325680, 22747392, 25590816, 28434240, 31988520, 34121088, 37912320, 42651360, 51181632, 56868480, 63977040, 68242176, 85302720, 102363264, 113736960, 127954080, 170605440, 204726528, 255908160, 341210880, 511816320, 1023632640]

約数ペア:

[(1, 1023632640), (2, 511816320), (3, 341210880), (4, 255908160), (5, 204726528), (6, 170605440), (8, 127954080), (9, 113736960), (10, 102363264), (12, 85302720), (15, 68242176), (16, 63977040), (18, 56868480), (20, 51181632), (24, 42651360), (27, 37912320), (30, 34121088), (32, 31988520), (36, 28434240), (40, 25590816), (45, 22747392), (48, 21325680), (54, 18956160), (60, 17060544), (64, 15994260), (72, 14217120), (80, 12795408), (81, 12637440), (90, 11373696), (96, 10662840), (108, 9478080), (120, 8530272), (128, 7997130), (135, 7582464), (144, 7108560), (160, 6397704), (162, 6318720), (180, 5686848), (192, 5331420), (216, 4739040), (240, 4265136), (243, 4212480), (256, 3998565), (270, 3791232), (288, 3554280), (320, 3198852), (324, 3159360), (360, 2843424), (384, 2665710), (405, 2527488), (432, 2369520), (480, 2132568), (486, 2106240), (540, 1895616), (576, 1777140), (640, 1599426), (648, 1579680), (720, 1421712), (729, 1404160), (768, 1332855), (810, 1263744), (864, 1184760), (960, 1066284), (972, 1053120), (1080, 947808), (1097, 933120), (1152, 888570), (1215, 842496), (1280, 799713), (1296, 789840), (1440, 710856), (1458, 702080), (1620, 631872), (1728, 592380), (1920, 533142), (1944, 526560), (2160, 473904), (2194, 466560), (2304, 444285), (2430, 421248), (2592, 394920), (2880, 355428), (2916, 351040), (3240, 315936), (3291, 311040), (3456, 296190), (3645, 280832), (3840, 266571), (3888, 263280), (4320, 236952), (4388, 233280), (4860, 210624), (5184, 197460), (5485, 186624), (5760, 177714), (5832, 175520), (6480, 157968), (6582, 155520), (6912, 148095), (7290, 140416), (7776, 131640), (8640, 118476), (8776, 116640), (9720, 105312), (9873, 103680), (10368, 98730), (10970, 93312), (11520, 88857), (11664, 87760), (12960, 78984), (13164, 77760), (14580, 70208), (15552, 65820), (16455, 62208), (17280, 59238), (17552, 58320), (19440, 52656), (19746, 51840), (20736, 49365), (21940, 46656), (23328, 43880), (25920, 39492), (26328, 38880), (29160, 35104), (29619, 34560), (31104, 32910)]