190109920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 603542016

約数和(自身を除く): 413432096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1187, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2374, 2464, 2860, 2912, 3080, 3640, 4004, 4576, 4748, 5005, 5720, 5935, 6160, 7280, 8008, 8309, 9496, 10010, 11440, 11870, 12320, 13057, 14560, 15431, 16016, 16618, 18992, 20020, 22880, 23740, 26114, 30862, 32032, 33236, 37984, 40040, 41545, 47480, 52228, 61724, 65285, 66472, 77155, 80080, 83090, 91399, 94960, 104456, 108017, 123448, 130570, 132944, 154310, 160160, 166180, 169741, 182798, 189920, 208912, 216034, 246896, 261140, 265888, 308620, 332360, 339482, 365596, 417824, 432068, 456995, 493792, 522280, 540085, 617240, 664720, 678964, 731192, 848705, 864136, 913990, 1044560, 1080170, 1188187, 1234480, 1329440, 1357928, 1462384, 1697410, 1728272, 1827980, 2089120, 2160340, 2376374, 2468960, 2715856, 2924768, 3394820, 3456544, 3655960, 4320680, 4752748, 5431712, 5940935, 6789640, 7311920, 8641360, 9505496, 11881870, 13579280, 14623840, 17282720, 19010992, 23763740, 27158560, 38021984, 47527480, 95054960, 190109920]

約数ペア:

[(1, 190109920), (2, 95054960), (4, 47527480), (5, 38021984), (7, 27158560), (8, 23763740), (10, 19010992), (11, 17282720), (13, 14623840), (14, 13579280), (16, 11881870), (20, 9505496), (22, 8641360), (26, 7311920), (28, 6789640), (32, 5940935), (35, 5431712), (40, 4752748), (44, 4320680), (52, 3655960), (55, 3456544), (56, 3394820), (65, 2924768), (70, 2715856), (77, 2468960), (80, 2376374), (88, 2160340), (91, 2089120), (104, 1827980), (110, 1728272), (112, 1697410), (130, 1462384), (140, 1357928), (143, 1329440), (154, 1234480), (160, 1188187), (176, 1080170), (182, 1044560), (208, 913990), (220, 864136), (224, 848705), (260, 731192), (280, 678964), (286, 664720), (308, 617240), (352, 540085), (364, 522280), (385, 493792), (416, 456995), (440, 432068), (455, 417824), (520, 365596), (560, 339482), (572, 332360), (616, 308620), (715, 265888), (728, 261140), (770, 246896), (880, 216034), (910, 208912), (1001, 189920), (1040, 182798), (1120, 169741), (1144, 166180), (1187, 160160), (1232, 154310), (1430, 132944), (1456, 130570), (1540, 123448), (1760, 108017), (1820, 104456), (2002, 94960), (2080, 91399), (2288, 83090), (2374, 80080), (2464, 77155), (2860, 66472), (2912, 65285), (3080, 61724), (3640, 52228), (4004, 47480), (4576, 41545), (4748, 40040), (5005, 37984), (5720, 33236), (5935, 32032), (6160, 30862), (7280, 26114), (8008, 23740), (8309, 22880), (9496, 20020), (10010, 18992), (11440, 16618), (11870, 16016), (12320, 15431), (13057, 14560)]