208860960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5651}}^1$

素因数の和:5687

約数の個数: 192

約数和(自身を含む): 820399104

約数和(自身を除く): 611538144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 5651, 6160, 7392, 9240, 11302, 12320, 16953, 18480, 22604, 28255, 33906, 36960, 39557, 45208, 56510, 62161, 67812, 79114, 84765, 90416, 113020, 118671, 124322, 135624, 158228, 169530, 180832, 186483, 197785, 226040, 237342, 248644, 271248, 310805, 316456, 339060, 372966, 395570, 435127, 452080, 474684, 497288, 542496, 593355, 621610, 632912, 678120, 745932, 791140, 870254, 904160, 932415, 949368, 994576, 1186710, 1243220, 1265824, 1305381, 1356240, 1491864, 1582280, 1740508, 1864830, 1898736, 1989152, 2175635, 2373420, 2486440, 2610762, 2712480, 2983728, 3164560, 3481016, 3729660, 3797472, 4351270, 4746840, 4972880, 5221524, 5967456, 6329120, 6526905, 6962032, 7459320, 8702540, 9493680, 9945760, 10443048, 13053810, 13924064, 14918640, 17405080, 18987360, 20886096, 26107620, 29837280, 34810160, 41772192, 52215240, 69620320, 104430480, 208860960]

約数ペア:

[(1, 208860960), (2, 104430480), (3, 69620320), (4, 52215240), (5, 41772192), (6, 34810160), (7, 29837280), (8, 26107620), (10, 20886096), (11, 18987360), (12, 17405080), (14, 14918640), (15, 13924064), (16, 13053810), (20, 10443048), (21, 9945760), (22, 9493680), (24, 8702540), (28, 7459320), (30, 6962032), (32, 6526905), (33, 6329120), (35, 5967456), (40, 5221524), (42, 4972880), (44, 4746840), (48, 4351270), (55, 3797472), (56, 3729660), (60, 3481016), (66, 3164560), (70, 2983728), (77, 2712480), (80, 2610762), (84, 2486440), (88, 2373420), (96, 2175635), (105, 1989152), (110, 1898736), (112, 1864830), (120, 1740508), (132, 1582280), (140, 1491864), (154, 1356240), (160, 1305381), (165, 1265824), (168, 1243220), (176, 1186710), (210, 994576), (220, 949368), (224, 932415), (231, 904160), (240, 870254), (264, 791140), (280, 745932), (308, 678120), (330, 632912), (336, 621610), (352, 593355), (385, 542496), (420, 497288), (440, 474684), (462, 452080), (480, 435127), (528, 395570), (560, 372966), (616, 339060), (660, 316456), (672, 310805), (770, 271248), (840, 248644), (880, 237342), (924, 226040), (1056, 197785), (1120, 186483), (1155, 180832), (1232, 169530), (1320, 158228), (1540, 135624), (1680, 124322), (1760, 118671), (1848, 113020), (2310, 90416), (2464, 84765), (2640, 79114), (3080, 67812), (3360, 62161), (3696, 56510), (4620, 45208), (5280, 39557), (5651, 36960), (6160, 33906), (7392, 28255), (9240, 22604), (11302, 18480), (12320, 16953)]