85792560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 306647040

約数和(自身を除く): 220854480

約数列:

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

約数ペア:

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