86294880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 216

約数和(自身を含む): 342839952

約数和(自身を除く): 256545072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1223, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2446, 2520, 2940, 3360, 3528, 3669, 3920, 4410, 4704, 4892, 5040, 5880, 6115, 7056, 7338, 7840, 8561, 8820, 9784, 10080, 11007, 11760, 12230, 14112, 14676, 17122, 17640, 18345, 19568, 22014, 23520, 24460, 25683, 29352, 34244, 35280, 36690, 39136, 42805, 44028, 48920, 51366, 55035, 58704, 59927, 68488, 70560, 73380, 77049, 85610, 88056, 97840, 102732, 110070, 117408, 119854, 128415, 136976, 146760, 154098, 171220, 176112, 179781, 195680, 205464, 220140, 239708, 256830, 273952, 293520, 299635, 308196, 342440, 352224, 359562, 385245, 410928, 440280, 479416, 513660, 539343, 587040, 599270, 616392, 684880, 719124, 770490, 821856, 880560, 898905, 958832, 1027320, 1078686, 1198540, 1232784, 1369760, 1438248, 1540980, 1761120, 1797810, 1917664, 2054640, 2157372, 2397080, 2465568, 2696715, 2876496, 3081960, 3595620, 4109280, 4314744, 4794160, 5393430, 5752992, 6163920, 7191240, 8629488, 9588320, 10786860, 12327840, 14382480, 17258976, 21573720, 28764960, 43147440, 86294880]

約数ペア:

[(1, 86294880), (2, 43147440), (3, 28764960), (4, 21573720), (5, 17258976), (6, 14382480), (7, 12327840), (8, 10786860), (9, 9588320), (10, 8629488), (12, 7191240), (14, 6163920), (15, 5752992), (16, 5393430), (18, 4794160), (20, 4314744), (21, 4109280), (24, 3595620), (28, 3081960), (30, 2876496), (32, 2696715), (35, 2465568), (36, 2397080), (40, 2157372), (42, 2054640), (45, 1917664), (48, 1797810), (49, 1761120), (56, 1540980), (60, 1438248), (63, 1369760), (70, 1232784), (72, 1198540), (80, 1078686), (84, 1027320), (90, 958832), (96, 898905), (98, 880560), (105, 821856), (112, 770490), (120, 719124), (126, 684880), (140, 616392), (144, 599270), (147, 587040), (160, 539343), (168, 513660), (180, 479416), (196, 440280), (210, 410928), (224, 385245), (240, 359562), (245, 352224), (252, 342440), (280, 308196), (288, 299635), (294, 293520), (315, 273952), (336, 256830), (360, 239708), (392, 220140), (420, 205464), (441, 195680), (480, 179781), (490, 176112), (504, 171220), (560, 154098), (588, 146760), (630, 136976), (672, 128415), (720, 119854), (735, 117408), (784, 110070), (840, 102732), (882, 97840), (980, 88056), (1008, 85610), (1120, 77049), (1176, 73380), (1223, 70560), (1260, 68488), (1440, 59927), (1470, 58704), (1568, 55035), (1680, 51366), (1764, 48920), (1960, 44028), (2016, 42805), (2205, 39136), (2352, 36690), (2446, 35280), (2520, 34244), (2940, 29352), (3360, 25683), (3528, 24460), (3669, 23520), (3920, 22014), (4410, 19568), (4704, 18345), (4892, 17640), (5040, 17122), (5880, 14676), (6115, 14112), (7056, 12230), (7338, 11760), (7840, 11007), (8561, 10080), (8820, 9784)]