43147440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 180

約数和(自身を含む): 168699024

約数和(自身を除く): 125551584

約数列:

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

約数ペア:

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