170221680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13943

約数の個数: 120

約数和(自身を含む): 605331792

約数和(自身を除く): 435110112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 13907, 27814, 41721, 55628, 69535, 83442, 111256, 125163, 139070, 166884, 208605, 222512, 236419, 250326, 278140, 333768, 417210, 472838, 500652, 556280, 625815, 667536, 709257, 834420, 945676, 1001304, 1112560, 1182095, 1251630, 1418514, 1668840, 1891352, 2002608, 2127771, 2364190, 2503260, 2837028, 3337680, 3546285, 3782704, 4255542, 4728380, 5006520, 5674056, 7092570, 8511084, 9456760, 10013040, 10638855, 11348112, 14185140, 17022168, 18913520, 21277710, 28370280, 34044336, 42555420, 56740560, 85110840, 170221680]

約数ペア:

[(1, 170221680), (2, 85110840), (3, 56740560), (4, 42555420), (5, 34044336), (6, 28370280), (8, 21277710), (9, 18913520), (10, 17022168), (12, 14185140), (15, 11348112), (16, 10638855), (17, 10013040), (18, 9456760), (20, 8511084), (24, 7092570), (30, 5674056), (34, 5006520), (36, 4728380), (40, 4255542), (45, 3782704), (48, 3546285), (51, 3337680), (60, 2837028), (68, 2503260), (72, 2364190), (80, 2127771), (85, 2002608), (90, 1891352), (102, 1668840), (120, 1418514), (136, 1251630), (144, 1182095), (153, 1112560), (170, 1001304), (180, 945676), (204, 834420), (240, 709257), (255, 667536), (272, 625815), (306, 556280), (340, 500652), (360, 472838), (408, 417210), (510, 333768), (612, 278140), (680, 250326), (720, 236419), (765, 222512), (816, 208605), (1020, 166884), (1224, 139070), (1360, 125163), (1530, 111256), (2040, 83442), (2448, 69535), (3060, 55628), (4080, 41721), (6120, 27814), (12240, 13907)]