171585120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 623185920

約数和(自身を除く): 451600800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 229, 240, 280, 336, 420, 446, 458, 480, 560, 669, 672, 687, 840, 892, 916, 1115, 1120, 1145, 1338, 1374, 1561, 1603, 1680, 1784, 1832, 2230, 2290, 2676, 2748, 3122, 3206, 3345, 3360, 3435, 3568, 3664, 4460, 4580, 4683, 4809, 5352, 5496, 6244, 6412, 6690, 6870, 7136, 7328, 7805, 8015, 8920, 9160, 9366, 9618, 10704, 10992, 12488, 12824, 13380, 13740, 15610, 16030, 17840, 18320, 18732, 19236, 21408, 21984, 23415, 24045, 24976, 25648, 26760, 27480, 31220, 32060, 35680, 36640, 37464, 38472, 46830, 48090, 49952, 51067, 51296, 53520, 54960, 62440, 64120, 74928, 76944, 93660, 96180, 102134, 107040, 109920, 124880, 128240, 149856, 153201, 153888, 187320, 192360, 204268, 249760, 255335, 256480, 306402, 357469, 374640, 384720, 408536, 510670, 612804, 714938, 749280, 766005, 769440, 817072, 1021340, 1072407, 1225608, 1429876, 1532010, 1634144, 1787345, 2042680, 2144814, 2451216, 2859752, 3064020, 3574690, 4085360, 4289628, 4902432, 5362035, 5719504, 6128040, 7149380, 8170720, 8579256, 10724070, 11439008, 12256080, 14298760, 17158512, 21448140, 24512160, 28597520, 34317024, 42896280, 57195040, 85792560, 171585120]

約数ペア:

[(1, 171585120), (2, 85792560), (3, 57195040), (4, 42896280), (5, 34317024), (6, 28597520), (7, 24512160), (8, 21448140), (10, 17158512), (12, 14298760), (14, 12256080), (15, 11439008), (16, 10724070), (20, 8579256), (21, 8170720), (24, 7149380), (28, 6128040), (30, 5719504), (32, 5362035), (35, 4902432), (40, 4289628), (42, 4085360), (48, 3574690), (56, 3064020), (60, 2859752), (70, 2451216), (80, 2144814), (84, 2042680), (96, 1787345), (105, 1634144), (112, 1532010), (120, 1429876), (140, 1225608), (160, 1072407), (168, 1021340), (210, 817072), (223, 769440), (224, 766005), (229, 749280), (240, 714938), (280, 612804), (336, 510670), (420, 408536), (446, 384720), (458, 374640), (480, 357469), (560, 306402), (669, 256480), (672, 255335), (687, 249760), (840, 204268), (892, 192360), (916, 187320), (1115, 153888), (1120, 153201), (1145, 149856), (1338, 128240), (1374, 124880), (1561, 109920), (1603, 107040), (1680, 102134), (1784, 96180), (1832, 93660), (2230, 76944), (2290, 74928), (2676, 64120), (2748, 62440), (3122, 54960), (3206, 53520), (3345, 51296), (3360, 51067), (3435, 49952), (3568, 48090), (3664, 46830), (4460, 38472), (4580, 37464), (4683, 36640), (4809, 35680), (5352, 32060), (5496, 31220), (6244, 27480), (6412, 26760), (6690, 25648), (6870, 24976), (7136, 24045), (7328, 23415), (7805, 21984), (8015, 21408), (8920, 19236), (9160, 18732), (9366, 18320), (9618, 17840), (10704, 16030), (10992, 15610), (12488, 13740), (12824, 13380)]