543131680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 1629782532

約数和(自身を除く): 1086650852

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 73, 80, 91, 98, 104, 112, 130, 140, 146, 160, 182, 196, 208, 224, 245, 260, 280, 292, 364, 365, 392, 416, 455, 490, 511, 520, 560, 584, 637, 728, 730, 784, 910, 949, 980, 1022, 1040, 1120, 1168, 1274, 1456, 1460, 1568, 1820, 1898, 1960, 2044, 2080, 2336, 2548, 2555, 2912, 2920, 3185, 3577, 3640, 3796, 3920, 4088, 4745, 5096, 5110, 5329, 5840, 6370, 6643, 7154, 7280, 7592, 7840, 8176, 9490, 10192, 10220, 10658, 11680, 12740, 13286, 14308, 14560, 15184, 16352, 17885, 18980, 20384, 20440, 21316, 25480, 26572, 26645, 28616, 30368, 33215, 35770, 37303, 37960, 40880, 42632, 46501, 50960, 53144, 53290, 57232, 66430, 69277, 71540, 74606, 75920, 81760, 85264, 93002, 101920, 106288, 106580, 114464, 132860, 138554, 143080, 149212, 151840, 170528, 186004, 186515, 212576, 213160, 232505, 261121, 265720, 277108, 286160, 298424, 346385, 372008, 373030, 426320, 465010, 484939, 522242, 531440, 554216, 572320, 596848, 692770, 744016, 746060, 852640, 930020, 969878, 1044484, 1062880, 1108432, 1193696, 1305605, 1385540, 1488032, 1492120, 1860040, 1939756, 2088968, 2216864, 2424695, 2611210, 2771080, 2984240, 3394573, 3720080, 3879512, 4177936, 4849390, 5222420, 5542160, 5968480, 6789146, 7440160, 7759024, 8355872, 9698780, 10444840, 11084320, 13578292, 15518048, 16972865, 19397560, 20889680, 27156584, 33945730, 38795120, 41779360, 54313168, 67891460, 77590240, 108626336, 135782920, 271565840, 543131680]

約数ペア:

[(1, 543131680), (2, 271565840), (4, 135782920), (5, 108626336), (7, 77590240), (8, 67891460), (10, 54313168), (13, 41779360), (14, 38795120), (16, 33945730), (20, 27156584), (26, 20889680), (28, 19397560), (32, 16972865), (35, 15518048), (40, 13578292), (49, 11084320), (52, 10444840), (56, 9698780), (65, 8355872), (70, 7759024), (73, 7440160), (80, 6789146), (91, 5968480), (98, 5542160), (104, 5222420), (112, 4849390), (130, 4177936), (140, 3879512), (146, 3720080), (160, 3394573), (182, 2984240), (196, 2771080), (208, 2611210), (224, 2424695), (245, 2216864), (260, 2088968), (280, 1939756), (292, 1860040), (364, 1492120), (365, 1488032), (392, 1385540), (416, 1305605), (455, 1193696), (490, 1108432), (511, 1062880), (520, 1044484), (560, 969878), (584, 930020), (637, 852640), (728, 746060), (730, 744016), (784, 692770), (910, 596848), (949, 572320), (980, 554216), (1022, 531440), (1040, 522242), (1120, 484939), (1168, 465010), (1274, 426320), (1456, 373030), (1460, 372008), (1568, 346385), (1820, 298424), (1898, 286160), (1960, 277108), (2044, 265720), (2080, 261121), (2336, 232505), (2548, 213160), (2555, 212576), (2912, 186515), (2920, 186004), (3185, 170528), (3577, 151840), (3640, 149212), (3796, 143080), (3920, 138554), (4088, 132860), (4745, 114464), (5096, 106580), (5110, 106288), (5329, 101920), (5840, 93002), (6370, 85264), (6643, 81760), (7154, 75920), (7280, 74606), (7592, 71540), (7840, 69277), (8176, 66430), (9490, 57232), (10192, 53290), (10220, 53144), (10658, 50960), (11680, 46501), (12740, 42632), (13286, 40880), (14308, 37960), (14560, 37303), (15184, 35770), (16352, 33215), (17885, 30368), (18980, 28616), (20384, 26645), (20440, 26572), (21316, 25480)]