43271280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 169989120

約数和(自身を除く): 126717840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 67, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 134, 135, 138, 144, 156, 180, 184, 195, 201, 207, 208, 216, 230, 234, 240, 260, 268, 270, 276, 299, 312, 335, 345, 351, 360, 368, 390, 402, 414, 432, 460, 468, 520, 536, 540, 552, 585, 598, 603, 621, 624, 670, 690, 702, 720, 780, 804, 828, 871, 897, 920, 936, 1005, 1035, 1040, 1072, 1080, 1104, 1170, 1196, 1206, 1242, 1340, 1380, 1404, 1495, 1541, 1560, 1608, 1656, 1742, 1755, 1794, 1809, 1840, 1872, 2010, 2070, 2160, 2340, 2392, 2412, 2484, 2613, 2680, 2691, 2760, 2808, 2990, 3015, 3082, 3105, 3120, 3216, 3312, 3484, 3510, 3588, 3618, 4020, 4140, 4355, 4485, 4623, 4680, 4784, 4824, 4968, 5226, 5360, 5382, 5520, 5616, 5980, 6030, 6164, 6210, 6968, 7020, 7176, 7236, 7705, 7839, 8040, 8073, 8280, 8710, 8970, 9045, 9246, 9360, 9648, 9936, 10452, 10764, 11960, 12060, 12328, 12420, 13065, 13455, 13869, 13936, 14040, 14352, 14472, 15410, 15678, 16080, 16146, 16560, 17420, 17940, 18090, 18492, 20033, 20904, 21528, 23115, 23517, 23920, 24120, 24656, 24840, 26130, 26910, 27738, 28080, 28944, 30820, 31356, 32292, 34840, 35880, 36180, 36984, 39195, 40066, 40365, 41607, 41808, 43056, 46230, 47034, 48240, 49680, 52260, 53820, 55476, 60099, 61640, 62712, 64584, 69345, 69680, 71760, 72360, 73968, 78390, 80132, 80730, 83214, 92460, 94068, 100165, 104520, 107640, 110952, 117585, 120198, 123280, 125424, 129168, 138690, 144720, 156780, 160264, 161460, 166428, 180297, 184920, 188136, 200330, 208035, 209040, 215280, 221904, 235170, 240396, 277380, 300495, 313560, 320528, 322920, 332856, 360594, 369840, 376272, 400660, 416070, 470340, 480792, 540891, 554760, 600990, 627120, 645840, 665712, 721188, 801320, 832140, 901485, 940680, 961584, 1081782, 1109520, 1201980, 1442376, 1602640, 1664280, 1802970, 1881360, 2163564, 2403960, 2704455, 2884752, 3328560, 3605940, 4327128, 4807920, 5408910, 7211880, 8654256, 10817820, 14423760, 21635640, 43271280]

約数ペア:

[(1, 43271280), (2, 21635640), (3, 14423760), (4, 10817820), (5, 8654256), (6, 7211880), (8, 5408910), (9, 4807920), (10, 4327128), (12, 3605940), (13, 3328560), (15, 2884752), (16, 2704455), (18, 2403960), (20, 2163564), (23, 1881360), (24, 1802970), (26, 1664280), (27, 1602640), (30, 1442376), (36, 1201980), (39, 1109520), (40, 1081782), (45, 961584), (46, 940680), (48, 901485), (52, 832140), (54, 801320), (60, 721188), (65, 665712), (67, 645840), (69, 627120), (72, 600990), (78, 554760), (80, 540891), (90, 480792), (92, 470340), (104, 416070), (108, 400660), (115, 376272), (117, 369840), (120, 360594), (130, 332856), (134, 322920), (135, 320528), (138, 313560), (144, 300495), (156, 277380), (180, 240396), (184, 235170), (195, 221904), (201, 215280), (207, 209040), (208, 208035), (216, 200330), (230, 188136), (234, 184920), (240, 180297), (260, 166428), (268, 161460), (270, 160264), (276, 156780), (299, 144720), (312, 138690), (335, 129168), (345, 125424), (351, 123280), (360, 120198), (368, 117585), (390, 110952), (402, 107640), (414, 104520), (432, 100165), (460, 94068), (468, 92460), (520, 83214), (536, 80730), (540, 80132), (552, 78390), (585, 73968), (598, 72360), (603, 71760), (621, 69680), (624, 69345), (670, 64584), (690, 62712), (702, 61640), (720, 60099), (780, 55476), (804, 53820), (828, 52260), (871, 49680), (897, 48240), (920, 47034), (936, 46230), (1005, 43056), (1035, 41808), (1040, 41607), (1072, 40365), (1080, 40066), (1104, 39195), (1170, 36984), (1196, 36180), (1206, 35880), (1242, 34840), (1340, 32292), (1380, 31356), (1404, 30820), (1495, 28944), (1541, 28080), (1560, 27738), (1608, 26910), (1656, 26130), (1742, 24840), (1755, 24656), (1794, 24120), (1809, 23920), (1840, 23517), (1872, 23115), (2010, 21528), (2070, 20904), (2160, 20033), (2340, 18492), (2392, 18090), (2412, 17940), (2484, 17420), (2613, 16560), (2680, 16146), (2691, 16080), (2760, 15678), (2808, 15410), (2990, 14472), (3015, 14352), (3082, 14040), (3105, 13936), (3120, 13869), (3216, 13455), (3312, 13065), (3484, 12420), (3510, 12328), (3588, 12060), (3618, 11960), (4020, 10764), (4140, 10452), (4355, 9936), (4485, 9648), (4623, 9360), (4680, 9246), (4784, 9045), (4824, 8970), (4968, 8710), (5226, 8280), (5360, 8073), (5382, 8040), (5520, 7839), (5616, 7705), (5980, 7236), (6030, 7176), (6164, 7020), (6210, 6968)]