1627391920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 360

約数和(自身を含む): 5008554432

約数和(自身を除く): 3381162512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 49, 55, 56, 70, 73, 77, 80, 88, 94, 98, 110, 112, 121, 140, 146, 154, 176, 188, 196, 220, 235, 242, 245, 280, 292, 308, 329, 365, 376, 385, 392, 440, 470, 484, 490, 511, 517, 539, 560, 584, 605, 616, 658, 730, 752, 770, 784, 803, 847, 880, 940, 968, 980, 1022, 1034, 1078, 1168, 1210, 1232, 1316, 1460, 1540, 1606, 1645, 1694, 1880, 1936, 1960, 2044, 2068, 2156, 2303, 2420, 2555, 2585, 2632, 2695, 2920, 3080, 3212, 3290, 3388, 3431, 3577, 3619, 3760, 3920, 4015, 4088, 4136, 4235, 4312, 4606, 4840, 5110, 5170, 5264, 5390, 5621, 5687, 5840, 5929, 6160, 6424, 6580, 6776, 6862, 7154, 7238, 8030, 8176, 8272, 8470, 8624, 8833, 9212, 9680, 10220, 10340, 10780, 11242, 11374, 11515, 11858, 12848, 13160, 13552, 13724, 14308, 14476, 16060, 16940, 17155, 17666, 17885, 18095, 18424, 20440, 20680, 21560, 22484, 22748, 23030, 23716, 24017, 25333, 26320, 27448, 28105, 28435, 28616, 28952, 29645, 32120, 33880, 34310, 35332, 35770, 36190, 36848, 37741, 39347, 39809, 40880, 41360, 43120, 44165, 44968, 45496, 46060, 47432, 48034, 50666, 54896, 56210, 56870, 57232, 57904, 59290, 61831, 64240, 67760, 68620, 70664, 71540, 72380, 75482, 78694, 79618, 88330, 89936, 90992, 92120, 94864, 96068, 101332, 112420, 113740, 118580, 120085, 123662, 126665, 137240, 141328, 143080, 144760, 150964, 157388, 159236, 168119, 176660, 184240, 188705, 192136, 196735, 199045, 202664, 224840, 227480, 237160, 240170, 247324, 253330, 264187, 274480, 278663, 286160, 289520, 301928, 309155, 314776, 318472, 336238, 353320, 377410, 384272, 393470, 398090, 405328, 415151, 432817, 449680, 454960, 474320, 480340, 494648, 506660, 528374, 557326, 603856, 618310, 629552, 636944, 672476, 706640, 754820, 786940, 796180, 830302, 840595, 865634, 960680, 989296, 1013320, 1056748, 1114652, 1236620, 1320935, 1344952, 1393315, 1509640, 1573880, 1592360, 1660604, 1681190, 1731268, 1849309, 1921360, 2026640, 2075755, 2113496, 2164085, 2229304, 2473240, 2641870, 2689904, 2786630, 2906057, 3019280, 3147760, 3184720, 3321208, 3362380, 3462536, 3698618, 4151510, 4226992, 4328170, 4458608, 4946480, 5283740, 5573260, 5812114, 6642416, 6724760, 6925072, 7397236, 8303020, 8656340, 9246545, 10567480, 11146520, 11624228, 13449520, 14530285, 14794472, 16606040, 17312680, 18493090, 20342399, 21134960, 22293040, 23248456, 29060570, 29588944, 33212080, 34625360, 36986180, 40684798, 46496912, 58121140, 73972360, 81369596, 101711995, 116242280, 147944720, 162739192, 203423990, 232484560, 325478384, 406847980, 813695960, 1627391920]

約数ペア:

[(1, 1627391920), (2, 813695960), (4, 406847980), (5, 325478384), (7, 232484560), (8, 203423990), (10, 162739192), (11, 147944720), (14, 116242280), (16, 101711995), (20, 81369596), (22, 73972360), (28, 58121140), (35, 46496912), (40, 40684798), (44, 36986180), (47, 34625360), (49, 33212080), (55, 29588944), (56, 29060570), (70, 23248456), (73, 22293040), (77, 21134960), (80, 20342399), (88, 18493090), (94, 17312680), (98, 16606040), (110, 14794472), (112, 14530285), (121, 13449520), (140, 11624228), (146, 11146520), (154, 10567480), (176, 9246545), (188, 8656340), (196, 8303020), (220, 7397236), (235, 6925072), (242, 6724760), (245, 6642416), (280, 5812114), (292, 5573260), (308, 5283740), (329, 4946480), (365, 4458608), (376, 4328170), (385, 4226992), (392, 4151510), (440, 3698618), (470, 3462536), (484, 3362380), (490, 3321208), (511, 3184720), (517, 3147760), (539, 3019280), (560, 2906057), (584, 2786630), (605, 2689904), (616, 2641870), (658, 2473240), (730, 2229304), (752, 2164085), (770, 2113496), (784, 2075755), (803, 2026640), (847, 1921360), (880, 1849309), (940, 1731268), (968, 1681190), (980, 1660604), (1022, 1592360), (1034, 1573880), (1078, 1509640), (1168, 1393315), (1210, 1344952), (1232, 1320935), (1316, 1236620), (1460, 1114652), (1540, 1056748), (1606, 1013320), (1645, 989296), (1694, 960680), (1880, 865634), (1936, 840595), (1960, 830302), (2044, 796180), (2068, 786940), (2156, 754820), (2303, 706640), (2420, 672476), (2555, 636944), (2585, 629552), (2632, 618310), (2695, 603856), (2920, 557326), (3080, 528374), (3212, 506660), (3290, 494648), (3388, 480340), (3431, 474320), (3577, 454960), (3619, 449680), (3760, 432817), (3920, 415151), (4015, 405328), (4088, 398090), (4136, 393470), (4235, 384272), (4312, 377410), (4606, 353320), (4840, 336238), (5110, 318472), (5170, 314776), (5264, 309155), (5390, 301928), (5621, 289520), (5687, 286160), (5840, 278663), (5929, 274480), (6160, 264187), (6424, 253330), (6580, 247324), (6776, 240170), (6862, 237160), (7154, 227480), (7238, 224840), (8030, 202664), (8176, 199045), (8272, 196735), (8470, 192136), (8624, 188705), (8833, 184240), (9212, 176660), (9680, 168119), (10220, 159236), (10340, 157388), (10780, 150964), (11242, 144760), (11374, 143080), (11515, 141328), (11858, 137240), (12848, 126665), (13160, 123662), (13552, 120085), (13724, 118580), (14308, 113740), (14476, 112420), (16060, 101332), (16940, 96068), (17155, 94864), (17666, 92120), (17885, 90992), (18095, 89936), (18424, 88330), (20440, 79618), (20680, 78694), (21560, 75482), (22484, 72380), (22748, 71540), (23030, 70664), (23716, 68620), (24017, 67760), (25333, 64240), (26320, 61831), (27448, 59290), (28105, 57904), (28435, 57232), (28616, 56870), (28952, 56210), (29645, 54896), (32120, 50666), (33880, 48034), (34310, 47432), (35332, 46060), (35770, 45496), (36190, 44968), (36848, 44165), (37741, 43120), (39347, 41360), (39809, 40880)]