130943680

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1193}}^1$

素因数の和:1231

約数の個数: 112

約数和(自身を含む): 363931200

約数和(自身を除く): 232987520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1193, 1372, 1568, 1715, 1960, 2240, 2386, 2744, 3136, 3430, 3920, 4772, 5488, 5965, 6860, 7840, 8351, 9544, 10976, 11930, 13720, 15680, 16702, 19088, 21952, 23860, 27440, 33404, 38176, 41755, 47720, 54880, 58457, 66808, 76352, 83510, 95440, 109760, 116914, 133616, 167020, 190880, 233828, 267232, 292285, 334040, 381760, 409199, 467656, 534464, 584570, 668080, 818398, 935312, 1169140, 1336160, 1636796, 1870624, 2045995, 2338280, 2672320, 3273592, 3741248, 4091990, 4676560, 6547184, 8183980, 9353120, 13094368, 16367960, 18706240, 26188736, 32735920, 65471840, 130943680]

約数ペア:

[(1, 130943680), (2, 65471840), (4, 32735920), (5, 26188736), (7, 18706240), (8, 16367960), (10, 13094368), (14, 9353120), (16, 8183980), (20, 6547184), (28, 4676560), (32, 4091990), (35, 3741248), (40, 3273592), (49, 2672320), (56, 2338280), (64, 2045995), (70, 1870624), (80, 1636796), (98, 1336160), (112, 1169140), (140, 935312), (160, 818398), (196, 668080), (224, 584570), (245, 534464), (280, 467656), (320, 409199), (343, 381760), (392, 334040), (448, 292285), (490, 267232), (560, 233828), (686, 190880), (784, 167020), (980, 133616), (1120, 116914), (1193, 109760), (1372, 95440), (1568, 83510), (1715, 76352), (1960, 66808), (2240, 58457), (2386, 54880), (2744, 47720), (3136, 41755), (3430, 38176), (3920, 33404), (4772, 27440), (5488, 23860), (5965, 21952), (6860, 19088), (7840, 16702), (8351, 15680), (9544, 13720), (10976, 11930)]