731427040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14204

約数の個数: 96

約数和(自身を含む): 1926076320

約数和(自身を除く): 1194649280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 14153, 25840, 28306, 51680, 56612, 70765, 113224, 141530, 226448, 240601, 268907, 283060, 452896, 481202, 537814, 566120, 962404, 1075628, 1132240, 1203005, 1344535, 1924808, 2151256, 2264480, 2406010, 2689070, 3849616, 4302512, 4571419, 4812020, 5378140, 7699232, 8605024, 9142838, 9624040, 10756280, 18285676, 19248080, 21512560, 22857095, 36571352, 38496160, 43025120, 45714190, 73142704, 91428380, 146285408, 182856760, 365713520, 731427040]

約数ペア:

[(1, 731427040), (2, 365713520), (4, 182856760), (5, 146285408), (8, 91428380), (10, 73142704), (16, 45714190), (17, 43025120), (19, 38496160), (20, 36571352), (32, 22857095), (34, 21512560), (38, 19248080), (40, 18285676), (68, 10756280), (76, 9624040), (80, 9142838), (85, 8605024), (95, 7699232), (136, 5378140), (152, 4812020), (160, 4571419), (170, 4302512), (190, 3849616), (272, 2689070), (304, 2406010), (323, 2264480), (340, 2151256), (380, 1924808), (544, 1344535), (608, 1203005), (646, 1132240), (680, 1075628), (760, 962404), (1292, 566120), (1360, 537814), (1520, 481202), (1615, 452896), (2584, 283060), (2720, 268907), (3040, 240601), (3230, 226448), (5168, 141530), (6460, 113224), (10336, 70765), (12920, 56612), (14153, 51680), (25840, 28306)]