115161760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 325861704

約数和(自身を除く): 210699944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 397, 490, 518, 560, 592, 740, 784, 794, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1588, 1813, 1960, 1985, 2072, 2590, 2779, 2960, 3176, 3626, 3920, 3970, 4144, 5180, 5558, 5920, 6352, 7252, 7840, 7940, 8288, 9065, 10360, 11116, 12704, 13895, 14504, 14689, 15880, 18130, 19453, 20720, 22232, 27790, 29008, 29378, 31760, 36260, 38906, 41440, 44464, 55580, 58016, 58756, 63520, 72520, 73445, 77812, 88928, 97265, 102823, 111160, 117512, 145040, 146890, 155624, 194530, 205646, 222320, 235024, 290080, 293780, 311248, 389060, 411292, 444640, 470048, 514115, 587560, 622496, 719761, 778120, 822584, 1028230, 1175120, 1439522, 1556240, 1645168, 2056460, 2350240, 2879044, 3112480, 3290336, 3598805, 4112920, 5758088, 7197610, 8225840, 11516176, 14395220, 16451680, 23032352, 28790440, 57580880, 115161760]

約数ペア:

[(1, 115161760), (2, 57580880), (4, 28790440), (5, 23032352), (7, 16451680), (8, 14395220), (10, 11516176), (14, 8225840), (16, 7197610), (20, 5758088), (28, 4112920), (32, 3598805), (35, 3290336), (37, 3112480), (40, 2879044), (49, 2350240), (56, 2056460), (70, 1645168), (74, 1556240), (80, 1439522), (98, 1175120), (112, 1028230), (140, 822584), (148, 778120), (160, 719761), (185, 622496), (196, 587560), (224, 514115), (245, 470048), (259, 444640), (280, 411292), (296, 389060), (370, 311248), (392, 293780), (397, 290080), (490, 235024), (518, 222320), (560, 205646), (592, 194530), (740, 155624), (784, 146890), (794, 145040), (980, 117512), (1036, 111160), (1120, 102823), (1184, 97265), (1295, 88928), (1480, 77812), (1568, 73445), (1588, 72520), (1813, 63520), (1960, 58756), (1985, 58016), (2072, 55580), (2590, 44464), (2779, 41440), (2960, 38906), (3176, 36260), (3626, 31760), (3920, 29378), (3970, 29008), (4144, 27790), (5180, 22232), (5558, 20720), (5920, 19453), (6352, 18130), (7252, 15880), (7840, 14689), (7940, 14504), (8288, 13895), (9065, 12704), (10360, 11116)]