83276480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 237670848

約数和(自身を除く): 154394368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 113, 140, 160, 188, 196, 224, 226, 235, 245, 280, 320, 329, 376, 392, 448, 452, 470, 490, 560, 565, 658, 752, 784, 791, 904, 940, 980, 1120, 1130, 1316, 1504, 1568, 1582, 1645, 1808, 1880, 1960, 2240, 2260, 2303, 2632, 3008, 3136, 3164, 3290, 3616, 3760, 3920, 3955, 4520, 4606, 5264, 5311, 5537, 6328, 6580, 7232, 7520, 7840, 7910, 9040, 9212, 10528, 10622, 11074, 11515, 12656, 13160, 15040, 15680, 15820, 18080, 18424, 21056, 21244, 22148, 23030, 25312, 26320, 26555, 27685, 31640, 36160, 36848, 37177, 42488, 44296, 46060, 50624, 52640, 53110, 55370, 63280, 73696, 74354, 84976, 88592, 92120, 105280, 106220, 110740, 126560, 147392, 148708, 169952, 177184, 184240, 185885, 212440, 221480, 253120, 260239, 297416, 339904, 354368, 368480, 371770, 424880, 442960, 520478, 594832, 736960, 743540, 849760, 885920, 1040956, 1189664, 1301195, 1487080, 1699520, 1771840, 2081912, 2379328, 2602390, 2974160, 4163824, 5204780, 5948320, 8327648, 10409560, 11896640, 16655296, 20819120, 41638240, 83276480]

約数ペア:

[(1, 83276480), (2, 41638240), (4, 20819120), (5, 16655296), (7, 11896640), (8, 10409560), (10, 8327648), (14, 5948320), (16, 5204780), (20, 4163824), (28, 2974160), (32, 2602390), (35, 2379328), (40, 2081912), (47, 1771840), (49, 1699520), (56, 1487080), (64, 1301195), (70, 1189664), (80, 1040956), (94, 885920), (98, 849760), (112, 743540), (113, 736960), (140, 594832), (160, 520478), (188, 442960), (196, 424880), (224, 371770), (226, 368480), (235, 354368), (245, 339904), (280, 297416), (320, 260239), (329, 253120), (376, 221480), (392, 212440), (448, 185885), (452, 184240), (470, 177184), (490, 169952), (560, 148708), (565, 147392), (658, 126560), (752, 110740), (784, 106220), (791, 105280), (904, 92120), (940, 88592), (980, 84976), (1120, 74354), (1130, 73696), (1316, 63280), (1504, 55370), (1568, 53110), (1582, 52640), (1645, 50624), (1808, 46060), (1880, 44296), (1960, 42488), (2240, 37177), (2260, 36848), (2303, 36160), (2632, 31640), (3008, 27685), (3136, 26555), (3164, 26320), (3290, 25312), (3616, 23030), (3760, 22148), (3920, 21244), (3955, 21056), (4520, 18424), (4606, 18080), (5264, 15820), (5311, 15680), (5537, 15040), (6328, 13160), (6580, 12656), (7232, 11515), (7520, 11074), (7840, 10622), (7910, 10528), (9040, 9212)]