31921827840

素因数分解:

$2^{12}\times 3^4\times 5^1\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2797

約数の個数: 520

約数和(自身を含む): 130826652000

約数和(自身を除く): 98904824160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2749, 2835, 2880, 3024, 3072, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4096, 4320, 4480, 4536, 4608, 5040, 5120, 5184, 5376, 5498, 5670, 5760, 6048, 6144, 6480, 6720, 6912, 7168, 7560, 7680, 8064, 8247, 8640, 8960, 9072, 9216, 10080, 10240, 10368, 10752, 10996, 11340, 11520, 12096, 12288, 12960, 13440, 13745, 13824, 14336, 15120, 15360, 16128, 16494, 17280, 17920, 18144, 18432, 19243, 20160, 20480, 20736, 21504, 21992, 22680, 23040, 24192, 24741, 25920, 26880, 27490, 27648, 28672, 30240, 30720, 32256, 32988, 34560, 35840, 36288, 36864, 38486, 40320, 41235, 41472, 43008, 43984, 45360, 46080, 48384, 49482, 51840, 53760, 54980, 55296, 57729, 60480, 61440, 64512, 65976, 69120, 71680, 72576, 74223, 76972, 80640, 82470, 82944, 86016, 87968, 90720, 92160, 96215, 96768, 98964, 103680, 107520, 109960, 110592, 115458, 120960, 123705, 129024, 131952, 138240, 143360, 145152, 148446, 153944, 161280, 164940, 165888, 173187, 175936, 181440, 184320, 192430, 193536, 197928, 207360, 215040, 219920, 222669, 230916, 241920, 247410, 258048, 263904, 276480, 288645, 290304, 296892, 307888, 322560, 329880, 331776, 346374, 351872, 362880, 371115, 384860, 387072, 395856, 414720, 430080, 439840, 445338, 461832, 483840, 494820, 519561, 527808, 552960, 577290, 580608, 593784, 615776, 645120, 659760, 692748, 703744, 725760, 742230, 769720, 774144, 791712, 829440, 865935, 879680, 890676, 923664, 967680, 989640, 1039122, 1055616, 1113345, 1154580, 1161216, 1187568, 1231552, 1290240, 1319520, 1385496, 1407488, 1451520, 1484460, 1539440, 1558683, 1583424, 1658880, 1731870, 1759360, 1781352, 1847328, 1935360, 1979280, 2078244, 2111232, 2226690, 2309160, 2322432, 2375136, 2463104, 2597805, 2639040, 2770992, 2814976, 2903040, 2968920, 3078880, 3117366, 3166848, 3463740, 3518720, 3562704, 3694656, 3870720, 3958560, 4156488, 4222464, 4453380, 4618320, 4750272, 4926208, 5195610, 5278080, 5541984, 5629952, 5806080, 5937840, 6157760, 6234732, 6333696, 6927480, 7037440, 7125408, 7389312, 7793415, 7917120, 8312976, 8444928, 8906760, 9236640, 9500544, 9852416, 10391220, 10556160, 11083968, 11259904, 11612160, 11875680, 12315520, 12469464, 12667392, 13854960, 14074880, 14250816, 14778624, 15586830, 15834240, 16625952, 16889856, 17813520, 18473280, 19001088, 19704832, 20782440, 21112320, 22167936, 23751360, 24631040, 24938928, 25334784, 27709920, 28149760, 28501632, 29557248, 31173660, 31668480, 33251904, 33779712, 35627040, 36946560, 38002176, 39409664, 41564880, 42224640, 44335872, 47502720, 49262080, 49877856, 50669568, 55419840, 56299520, 57003264, 59114496, 62347320, 63336960, 66503808, 71254080, 73893120, 76004352, 78819328, 83129760, 84449280, 88671744, 95005440, 98524160, 99755712, 101339136, 110839680, 114006528, 118228992, 124694640, 126673920, 133007616, 142508160, 147786240, 152008704, 166259520, 168898560, 177343488, 190010880, 197048320, 199511424, 221679360, 228013056, 236457984, 249389280, 253347840, 266015232, 285016320, 295572480, 304017408, 332519040, 354686976, 380021760, 394096640, 399022848, 443358720, 456026112, 498778560, 506695680, 532030464, 570032640, 591144960, 665038080, 709373952, 760043520, 798045696, 886717440, 912052224, 997557120, 1064060928, 1140065280, 1182289920, 1330076160, 1520087040, 1596091392, 1773434880, 1995114240, 2128121856, 2280130560, 2660152320, 3192182784, 3546869760, 3990228480, 4560261120, 5320304640, 6384365568, 7980456960, 10640609280, 15960913920, 31921827840]

約数ペア:

[(1, 31921827840), (2, 15960913920), (3, 10640609280), (4, 7980456960), (5, 6384365568), (6, 5320304640), (7, 4560261120), (8, 3990228480), (9, 3546869760), (10, 3192182784), (12, 2660152320), (14, 2280130560), (15, 2128121856), (16, 1995114240), (18, 1773434880), (20, 1596091392), (21, 1520087040), (24, 1330076160), (27, 1182289920), (28, 1140065280), (30, 1064060928), (32, 997557120), (35, 912052224), (36, 886717440), (40, 798045696), (42, 760043520), (45, 709373952), (48, 665038080), (54, 591144960), (56, 570032640), (60, 532030464), (63, 506695680), (64, 498778560), (70, 456026112), (72, 443358720), (80, 399022848), (81, 394096640), (84, 380021760), (90, 354686976), (96, 332519040), (105, 304017408), (108, 295572480), (112, 285016320), (120, 266015232), (126, 253347840), (128, 249389280), (135, 236457984), (140, 228013056), (144, 221679360), (160, 199511424), (162, 197048320), (168, 190010880), (180, 177343488), (189, 168898560), (192, 166259520), (210, 152008704), (216, 147786240), (224, 142508160), (240, 133007616), (252, 126673920), (256, 124694640), (270, 118228992), (280, 114006528), (288, 110839680), (315, 101339136), (320, 99755712), (324, 98524160), (336, 95005440), (360, 88671744), (378, 84449280), (384, 83129760), (405, 78819328), (420, 76004352), (432, 73893120), (448, 71254080), (480, 66503808), (504, 63336960), (512, 62347320), (540, 59114496), (560, 57003264), (567, 56299520), (576, 55419840), (630, 50669568), (640, 49877856), (648, 49262080), (672, 47502720), (720, 44335872), (756, 42224640), (768, 41564880), (810, 39409664), (840, 38002176), (864, 36946560), (896, 35627040), (945, 33779712), (960, 33251904), (1008, 31668480), (1024, 31173660), (1080, 29557248), (1120, 28501632), (1134, 28149760), (1152, 27709920), (1260, 25334784), (1280, 24938928), (1296, 24631040), (1344, 23751360), (1440, 22167936), (1512, 21112320), (1536, 20782440), (1620, 19704832), (1680, 19001088), (1728, 18473280), (1792, 17813520), (1890, 16889856), (1920, 16625952), (2016, 15834240), (2048, 15586830), (2160, 14778624), (2240, 14250816), (2268, 14074880), (2304, 13854960), (2520, 12667392), (2560, 12469464), (2592, 12315520), (2688, 11875680), (2749, 11612160), (2835, 11259904), (2880, 11083968), (3024, 10556160), (3072, 10391220), (3240, 9852416), (3360, 9500544), (3456, 9236640), (3584, 8906760), (3780, 8444928), (3840, 8312976), (4032, 7917120), (4096, 7793415), (4320, 7389312), (4480, 7125408), (4536, 7037440), (4608, 6927480), (5040, 6333696), (5120, 6234732), (5184, 6157760), (5376, 5937840), (5498, 5806080), (5670, 5629952), (5760, 5541984), (6048, 5278080), (6144, 5195610), (6480, 4926208), (6720, 4750272), (6912, 4618320), (7168, 4453380), (7560, 4222464), (7680, 4156488), (8064, 3958560), (8247, 3870720), (8640, 3694656), (8960, 3562704), (9072, 3518720), (9216, 3463740), (10080, 3166848), (10240, 3117366), (10368, 3078880), (10752, 2968920), (10996, 2903040), (11340, 2814976), (11520, 2770992), (12096, 2639040), (12288, 2597805), (12960, 2463104), (13440, 2375136), (13745, 2322432), (13824, 2309160), (14336, 2226690), (15120, 2111232), (15360, 2078244), (16128, 1979280), (16494, 1935360), (17280, 1847328), (17920, 1781352), (18144, 1759360), (18432, 1731870), (19243, 1658880), (20160, 1583424), (20480, 1558683), (20736, 1539440), (21504, 1484460), (21992, 1451520), (22680, 1407488), (23040, 1385496), (24192, 1319520), (24741, 1290240), (25920, 1231552), (26880, 1187568), (27490, 1161216), (27648, 1154580), (28672, 1113345), (30240, 1055616), (30720, 1039122), (32256, 989640), (32988, 967680), (34560, 923664), (35840, 890676), (36288, 879680), (36864, 865935), (38486, 829440), (40320, 791712), (41235, 774144), (41472, 769720), (43008, 742230), (43984, 725760), (45360, 703744), (46080, 692748), (48384, 659760), (49482, 645120), (51840, 615776), (53760, 593784), (54980, 580608), (55296, 577290), (57729, 552960), (60480, 527808), (61440, 519561), (64512, 494820), (65976, 483840), (69120, 461832), (71680, 445338), (72576, 439840), (74223, 430080), (76972, 414720), (80640, 395856), (82470, 387072), (82944, 384860), (86016, 371115), (87968, 362880), (90720, 351872), (92160, 346374), (96215, 331776), (96768, 329880), (98964, 322560), (103680, 307888), (107520, 296892), (109960, 290304), (110592, 288645), (115458, 276480), (120960, 263904), (123705, 258048), (129024, 247410), (131952, 241920), (138240, 230916), (143360, 222669), (145152, 219920), (148446, 215040), (153944, 207360), (161280, 197928), (164940, 193536), (165888, 192430), (173187, 184320), (175936, 181440)]