2912872320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1798

約数の個数: 256

約数和(自身を含む): 10424808000

約数和(自身を除く): 7511935680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 270, 288, 303, 320, 360, 384, 404, 432, 480, 505, 540, 576, 606, 640, 720, 808, 864, 909, 960, 1010, 1080, 1152, 1212, 1440, 1515, 1616, 1669, 1728, 1818, 1920, 2020, 2160, 2424, 2727, 2880, 3030, 3232, 3338, 3456, 3636, 4040, 4320, 4545, 4848, 5007, 5454, 5760, 6060, 6464, 6676, 7272, 8080, 8345, 8640, 9090, 9696, 10014, 10908, 12120, 12928, 13352, 13635, 14544, 15021, 16160, 16690, 17280, 18180, 19392, 20028, 21816, 24240, 25035, 26704, 27270, 29088, 30042, 32320, 33380, 36360, 38784, 40056, 43632, 45063, 48480, 50070, 53408, 54540, 58176, 60084, 64640, 66760, 72720, 75105, 80112, 87264, 90126, 96960, 100140, 106816, 109080, 116352, 120168, 133520, 145440, 150210, 160224, 168569, 174528, 180252, 193920, 200280, 213632, 218160, 225315, 240336, 267040, 290880, 300420, 320448, 337138, 349056, 360504, 400560, 436320, 450630, 480672, 505707, 534080, 581760, 600840, 640896, 674276, 721008, 801120, 842845, 872640, 901260, 961344, 1011414, 1068160, 1201680, 1348552, 1442016, 1517121, 1602240, 1685690, 1745280, 1802520, 1922688, 2022828, 2403360, 2528535, 2697104, 2884032, 3034242, 3204480, 3371380, 3605040, 4045656, 4551363, 4806720, 5057070, 5394208, 5768064, 6068484, 6742760, 7210080, 7585605, 8091312, 9102726, 9613440, 10114140, 10788416, 12136968, 13485520, 14420160, 15171210, 16182624, 18205452, 20228280, 21576832, 22756815, 24273936, 26971040, 28840320, 30342420, 32365248, 36410904, 40456560, 45513630, 48547872, 53942080, 60684840, 64730496, 72821808, 80913120, 91027260, 97095744, 107884160, 121369680, 145643616, 161826240, 182054520, 194191488, 242739360, 291287232, 323652480, 364109040, 485478720, 582574464, 728218080, 970957440, 1456436160, 2912872320]

約数ペア:

[(1, 2912872320), (2, 1456436160), (3, 970957440), (4, 728218080), (5, 582574464), (6, 485478720), (8, 364109040), (9, 323652480), (10, 291287232), (12, 242739360), (15, 194191488), (16, 182054520), (18, 161826240), (20, 145643616), (24, 121369680), (27, 107884160), (30, 97095744), (32, 91027260), (36, 80913120), (40, 72821808), (45, 64730496), (48, 60684840), (54, 53942080), (60, 48547872), (64, 45513630), (72, 40456560), (80, 36410904), (90, 32365248), (96, 30342420), (101, 28840320), (108, 26971040), (120, 24273936), (128, 22756815), (135, 21576832), (144, 20228280), (160, 18205452), (180, 16182624), (192, 15171210), (202, 14420160), (216, 13485520), (240, 12136968), (270, 10788416), (288, 10114140), (303, 9613440), (320, 9102726), (360, 8091312), (384, 7585605), (404, 7210080), (432, 6742760), (480, 6068484), (505, 5768064), (540, 5394208), (576, 5057070), (606, 4806720), (640, 4551363), (720, 4045656), (808, 3605040), (864, 3371380), (909, 3204480), (960, 3034242), (1010, 2884032), (1080, 2697104), (1152, 2528535), (1212, 2403360), (1440, 2022828), (1515, 1922688), (1616, 1802520), (1669, 1745280), (1728, 1685690), (1818, 1602240), (1920, 1517121), (2020, 1442016), (2160, 1348552), (2424, 1201680), (2727, 1068160), (2880, 1011414), (3030, 961344), (3232, 901260), (3338, 872640), (3456, 842845), (3636, 801120), (4040, 721008), (4320, 674276), (4545, 640896), (4848, 600840), (5007, 581760), (5454, 534080), (5760, 505707), (6060, 480672), (6464, 450630), (6676, 436320), (7272, 400560), (8080, 360504), (8345, 349056), (8640, 337138), (9090, 320448), (9696, 300420), (10014, 290880), (10908, 267040), (12120, 240336), (12928, 225315), (13352, 218160), (13635, 213632), (14544, 200280), (15021, 193920), (16160, 180252), (16690, 174528), (17280, 168569), (18180, 160224), (19392, 150210), (20028, 145440), (21816, 133520), (24240, 120168), (25035, 116352), (26704, 109080), (27270, 106816), (29088, 100140), (30042, 96960), (32320, 90126), (33380, 87264), (36360, 80112), (38784, 75105), (40056, 72720), (43632, 66760), (45063, 64640), (48480, 60084), (50070, 58176), (53408, 54540)]