23793280

素因数分解:

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

素因数の和:186

約数の個数: 128

約数和(自身を含む): 66977280

約数和(自身を除く): 43184000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 113, 128, 140, 160, 188, 224, 226, 235, 280, 320, 329, 376, 448, 452, 470, 560, 565, 640, 658, 752, 791, 896, 904, 940, 1120, 1130, 1316, 1504, 1582, 1645, 1808, 1880, 2240, 2260, 2632, 3008, 3164, 3290, 3616, 3760, 3955, 4480, 4520, 5264, 5311, 6016, 6328, 6580, 7232, 7520, 7910, 9040, 10528, 10622, 12656, 13160, 14464, 15040, 15820, 18080, 21056, 21244, 25312, 26320, 26555, 30080, 31640, 36160, 37177, 42112, 42488, 50624, 52640, 53110, 63280, 72320, 74354, 84976, 101248, 105280, 106220, 126560, 148708, 169952, 185885, 210560, 212440, 253120, 297416, 339904, 371770, 424880, 506240, 594832, 679808, 743540, 849760, 1189664, 1487080, 1699520, 2379328, 2974160, 3399040, 4758656, 5948320, 11896640, 23793280]

約数ペア:

[(1, 23793280), (2, 11896640), (4, 5948320), (5, 4758656), (7, 3399040), (8, 2974160), (10, 2379328), (14, 1699520), (16, 1487080), (20, 1189664), (28, 849760), (32, 743540), (35, 679808), (40, 594832), (47, 506240), (56, 424880), (64, 371770), (70, 339904), (80, 297416), (94, 253120), (112, 212440), (113, 210560), (128, 185885), (140, 169952), (160, 148708), (188, 126560), (224, 106220), (226, 105280), (235, 101248), (280, 84976), (320, 74354), (329, 72320), (376, 63280), (448, 53110), (452, 52640), (470, 50624), (560, 42488), (565, 42112), (640, 37177), (658, 36160), (752, 31640), (791, 30080), (896, 26555), (904, 26320), (940, 25312), (1120, 21244), (1130, 21056), (1316, 18080), (1504, 15820), (1582, 15040), (1645, 14464), (1808, 13160), (1880, 12656), (2240, 10622), (2260, 10528), (2632, 9040), (3008, 7910), (3164, 7520), (3290, 7232), (3616, 6580), (3760, 6328), (3955, 6016), (4480, 5311), (4520, 5264)]