1854577920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 6461263872

約数和(自身を除く): 4606685952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 128, 130, 156, 160, 192, 194, 195, 208, 240, 256, 260, 291, 312, 320, 383, 384, 388, 390, 416, 480, 485, 520, 582, 624, 640, 766, 768, 776, 780, 832, 960, 970, 1040, 1149, 1164, 1248, 1261, 1280, 1455, 1532, 1552, 1560, 1664, 1915, 1920, 1940, 2080, 2298, 2328, 2496, 2522, 2910, 3064, 3104, 3120, 3328, 3783, 3830, 3840, 3880, 4160, 4596, 4656, 4979, 4992, 5044, 5745, 5820, 6128, 6208, 6240, 6305, 7566, 7660, 7760, 8320, 9192, 9312, 9958, 9984, 10088, 11490, 11640, 12256, 12416, 12480, 12610, 14937, 15132, 15320, 15520, 16640, 18384, 18624, 18915, 19916, 20176, 22980, 23280, 24512, 24832, 24895, 24960, 25220, 29874, 30264, 30640, 31040, 36768, 37151, 37248, 37830, 39832, 40352, 45960, 46560, 49024, 49790, 49920, 50440, 59748, 60528, 61280, 62080, 73536, 74302, 74496, 74685, 75660, 79664, 80704, 91920, 93120, 98048, 99580, 100880, 111453, 119496, 121056, 122560, 124160, 147072, 148604, 149370, 151320, 159328, 161408, 183840, 185755, 186240, 199160, 201760, 222906, 238992, 242112, 245120, 294144, 297208, 298740, 302640, 318656, 322816, 367680, 371510, 372480, 398320, 403520, 445812, 477984, 482963, 484224, 490240, 557265, 594416, 597480, 605280, 637312, 735360, 743020, 796640, 807040, 891624, 955968, 965926, 968448, 1114530, 1188832, 1194960, 1210560, 1274624, 1448889, 1470720, 1486040, 1593280, 1614080, 1783248, 1911936, 1931852, 2229060, 2377664, 2389920, 2414815, 2421120, 2897778, 2972080, 3186560, 3566496, 3823872, 3863704, 4458120, 4755328, 4779840, 4829630, 4842240, 5795556, 5944160, 6373120, 7132992, 7244445, 7727408, 8916240, 9510656, 9559680, 9659260, 11591112, 11888320, 14265984, 14488890, 15454816, 17832480, 19119360, 19318520, 23182224, 23776640, 28531968, 28977780, 30909632, 35664960, 38637040, 46364448, 47553280, 57955560, 61819264, 71329920, 77274080, 92728896, 115911120, 123638528, 142659840, 154548160, 185457792, 231822240, 309096320, 370915584, 463644480, 618192640, 927288960, 1854577920]

約数ペア:

[(1, 1854577920), (2, 927288960), (3, 618192640), (4, 463644480), (5, 370915584), (6, 309096320), (8, 231822240), (10, 185457792), (12, 154548160), (13, 142659840), (15, 123638528), (16, 115911120), (20, 92728896), (24, 77274080), (26, 71329920), (30, 61819264), (32, 57955560), (39, 47553280), (40, 46364448), (48, 38637040), (52, 35664960), (60, 30909632), (64, 28977780), (65, 28531968), (78, 23776640), (80, 23182224), (96, 19318520), (97, 19119360), (104, 17832480), (120, 15454816), (128, 14488890), (130, 14265984), (156, 11888320), (160, 11591112), (192, 9659260), (194, 9559680), (195, 9510656), (208, 8916240), (240, 7727408), (256, 7244445), (260, 7132992), (291, 6373120), (312, 5944160), (320, 5795556), (383, 4842240), (384, 4829630), (388, 4779840), (390, 4755328), (416, 4458120), (480, 3863704), (485, 3823872), (520, 3566496), (582, 3186560), (624, 2972080), (640, 2897778), (766, 2421120), (768, 2414815), (776, 2389920), (780, 2377664), (832, 2229060), (960, 1931852), (970, 1911936), (1040, 1783248), (1149, 1614080), (1164, 1593280), (1248, 1486040), (1261, 1470720), (1280, 1448889), (1455, 1274624), (1532, 1210560), (1552, 1194960), (1560, 1188832), (1664, 1114530), (1915, 968448), (1920, 965926), (1940, 955968), (2080, 891624), (2298, 807040), (2328, 796640), (2496, 743020), (2522, 735360), (2910, 637312), (3064, 605280), (3104, 597480), (3120, 594416), (3328, 557265), (3783, 490240), (3830, 484224), (3840, 482963), (3880, 477984), (4160, 445812), (4596, 403520), (4656, 398320), (4979, 372480), (4992, 371510), (5044, 367680), (5745, 322816), (5820, 318656), (6128, 302640), (6208, 298740), (6240, 297208), (6305, 294144), (7566, 245120), (7660, 242112), (7760, 238992), (8320, 222906), (9192, 201760), (9312, 199160), (9958, 186240), (9984, 185755), (10088, 183840), (11490, 161408), (11640, 159328), (12256, 151320), (12416, 149370), (12480, 148604), (12610, 147072), (14937, 124160), (15132, 122560), (15320, 121056), (15520, 119496), (16640, 111453), (18384, 100880), (18624, 99580), (18915, 98048), (19916, 93120), (20176, 91920), (22980, 80704), (23280, 79664), (24512, 75660), (24832, 74685), (24895, 74496), (24960, 74302), (25220, 73536), (29874, 62080), (30264, 61280), (30640, 60528), (31040, 59748), (36768, 50440), (37151, 49920), (37248, 49790), (37830, 49024), (39832, 46560), (40352, 45960)]