161606760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11317}}^1$

素因数の和:11355

約数の個数: 128

約数和(自身を含む): 586725120

約数和(自身を除く): 425118360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11317, 14280, 22634, 33951, 45268, 56585, 67902, 79219, 90536, 113170, 135804, 158438, 169755, 192389, 226340, 237657, 271608, 316876, 339510, 384778, 396095, 452680, 475314, 577167, 633752, 679020, 769556, 792190, 950628, 961945, 1154334, 1188285, 1346723, 1358040, 1539112, 1584380, 1901256, 1923890, 2308668, 2376570, 2693446, 2885835, 3168760, 3847780, 4040169, 4617336, 4753140, 5386892, 5771670, 6733615, 7695560, 8080338, 9506280, 10773784, 11543340, 13467230, 16160676, 20200845, 23086680, 26934460, 32321352, 40401690, 53868920, 80803380, 161606760]

約数ペア:

[(1, 161606760), (2, 80803380), (3, 53868920), (4, 40401690), (5, 32321352), (6, 26934460), (7, 23086680), (8, 20200845), (10, 16160676), (12, 13467230), (14, 11543340), (15, 10773784), (17, 9506280), (20, 8080338), (21, 7695560), (24, 6733615), (28, 5771670), (30, 5386892), (34, 4753140), (35, 4617336), (40, 4040169), (42, 3847780), (51, 3168760), (56, 2885835), (60, 2693446), (68, 2376570), (70, 2308668), (84, 1923890), (85, 1901256), (102, 1584380), (105, 1539112), (119, 1358040), (120, 1346723), (136, 1188285), (140, 1154334), (168, 961945), (170, 950628), (204, 792190), (210, 769556), (238, 679020), (255, 633752), (280, 577167), (340, 475314), (357, 452680), (408, 396095), (420, 384778), (476, 339510), (510, 316876), (595, 271608), (680, 237657), (714, 226340), (840, 192389), (952, 169755), (1020, 158438), (1190, 135804), (1428, 113170), (1785, 90536), (2040, 79219), (2380, 67902), (2856, 56585), (3570, 45268), (4760, 33951), (7140, 22634), (11317, 14280)]