21420979200

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 528

約数和(自身を含む): 83336808960

約数和(自身を除く): 61915829760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 128, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 225, 240, 255, 256, 270, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 432, 450, 459, 480, 510, 512, 540, 544, 576, 600, 612, 640, 675, 680, 720, 765, 768, 800, 816, 850, 864, 900, 918, 960, 1020, 1024, 1080, 1088, 1152, 1200, 1224, 1275, 1280, 1350, 1360, 1440, 1530, 1536, 1600, 1632, 1700, 1728, 1800, 1823, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2400, 2448, 2550, 2560, 2700, 2720, 2880, 3060, 3072, 3200, 3264, 3400, 3456, 3600, 3646, 3672, 3825, 3840, 4080, 4320, 4352, 4590, 4608, 4800, 4896, 5100, 5120, 5400, 5440, 5469, 5760, 6120, 6400, 6528, 6800, 6912, 7200, 7292, 7344, 7650, 7680, 8160, 8640, 8704, 9115, 9180, 9216, 9600, 9792, 10200, 10800, 10880, 10938, 11475, 11520, 12240, 12800, 13056, 13600, 13824, 14400, 14584, 14688, 15300, 15360, 16320, 16407, 17280, 17408, 18230, 18360, 19200, 19584, 20400, 21600, 21760, 21876, 22950, 23040, 24480, 25600, 26112, 27200, 27345, 27648, 28800, 29168, 29376, 30600, 30991, 32640, 32814, 34560, 36460, 36720, 38400, 39168, 40800, 43200, 43520, 43752, 45575, 45900, 46080, 48960, 49221, 52224, 54400, 54690, 57600, 58336, 58752, 61200, 61982, 65280, 65628, 69120, 72920, 73440, 76800, 78336, 81600, 82035, 86400, 87040, 87504, 91150, 91800, 92973, 97920, 98442, 108800, 109380, 115200, 116672, 117504, 122400, 123964, 130560, 131256, 136725, 138240, 145840, 146880, 154955, 156672, 163200, 164070, 172800, 175008, 182300, 183600, 185946, 195840, 196884, 217600, 218760, 230400, 233344, 235008, 244800, 246105, 247928, 261120, 262512, 273450, 278919, 291680, 293760, 309910, 326400, 328140, 345600, 350016, 364600, 367200, 371892, 391680, 393768, 410175, 435200, 437520, 464865, 466688, 470016, 489600, 492210, 495856, 525024, 546900, 557838, 583360, 587520, 619820, 652800, 656280, 691200, 700032, 729200, 734400, 743784, 774775, 783360, 787536, 820350, 836757, 875040, 929730, 933376, 979200, 984420, 991712, 1050048, 1093800, 1115676, 1166720, 1175040, 1230525, 1239640, 1305600, 1312560, 1394595, 1400064, 1458400, 1468800, 1487568, 1549550, 1575072, 1640700, 1673514, 1750080, 1859460, 1866752, 1958400, 1968840, 1983424, 2100096, 2187600, 2231352, 2324325, 2333440, 2350080, 2461050, 2479280, 2625120, 2789190, 2800128, 2916800, 2937600, 2975136, 3099100, 3150144, 3281400, 3347028, 3500160, 3718920, 3916800, 3937680, 3966848, 4183785, 4200192, 4375200, 4462704, 4648650, 4666880, 4922100, 4958560, 5250240, 5578380, 5600256, 5833600, 5875200, 5950272, 6198200, 6300288, 6562800, 6694056, 6972975, 7000320, 7437840, 7875360, 7933696, 8367570, 8400384, 8750400, 8925408, 9297300, 9333760, 9844200, 9917120, 10500480, 11156760, 11667200, 11750400, 11900544, 12396400, 12600576, 13125600, 13388112, 13945950, 14000640, 14875680, 15750720, 15867392, 16735140, 16800768, 17500800, 17850816, 18594600, 19688400, 19834240, 20918925, 21000960, 22313520, 23334400, 23801088, 24792800, 25201152, 26251200, 26776224, 27891900, 28001280, 29751360, 31501440, 31734784, 33470280, 35001600, 35701632, 37189200, 39376800, 39668480, 41837850, 42001920, 44627040, 46668800, 47602176, 49585600, 50402304, 52502400, 53552448, 55783800, 59502720, 63002880, 66940560, 70003200, 71403264, 74378400, 78753600, 79336960, 83675700, 84003840, 89254080, 95204352, 99171200, 105004800, 107104896, 111567600, 119005440, 126005760, 133881120, 140006400, 142806528, 148756800, 157507200, 158673920, 167351400, 178508160, 198342400, 210009600, 214209792, 223135200, 238010880, 252011520, 267762240, 285613056, 297513600, 315014400, 334702800, 357016320, 396684800, 420019200, 428419584, 446270400, 476021760, 535524480, 595027200, 630028800, 669405600, 714032640, 793369600, 856839168, 892540800, 1071048960, 1190054400, 1260057600, 1338811200, 1428065280, 1785081600, 2142097920, 2380108800, 2677622400, 3570163200, 4284195840, 5355244800, 7140326400, 10710489600, 21420979200]

約数ペア:

[(1, 21420979200), (2, 10710489600), (3, 7140326400), (4, 5355244800), (5, 4284195840), (6, 3570163200), (8, 2677622400), (9, 2380108800), (10, 2142097920), (12, 1785081600), (15, 1428065280), (16, 1338811200), (17, 1260057600), (18, 1190054400), (20, 1071048960), (24, 892540800), (25, 856839168), (27, 793369600), (30, 714032640), (32, 669405600), (34, 630028800), (36, 595027200), (40, 535524480), (45, 476021760), (48, 446270400), (50, 428419584), (51, 420019200), (54, 396684800), (60, 357016320), (64, 334702800), (68, 315014400), (72, 297513600), (75, 285613056), (80, 267762240), (85, 252011520), (90, 238010880), (96, 223135200), (100, 214209792), (102, 210009600), (108, 198342400), (120, 178508160), (128, 167351400), (135, 158673920), (136, 157507200), (144, 148756800), (150, 142806528), (153, 140006400), (160, 133881120), (170, 126005760), (180, 119005440), (192, 111567600), (200, 107104896), (204, 105004800), (216, 99171200), (225, 95204352), (240, 89254080), (255, 84003840), (256, 83675700), (270, 79336960), (272, 78753600), (288, 74378400), (300, 71403264), (306, 70003200), (320, 66940560), (340, 63002880), (360, 59502720), (384, 55783800), (400, 53552448), (408, 52502400), (425, 50402304), (432, 49585600), (450, 47602176), (459, 46668800), (480, 44627040), (510, 42001920), (512, 41837850), (540, 39668480), (544, 39376800), (576, 37189200), (600, 35701632), (612, 35001600), (640, 33470280), (675, 31734784), (680, 31501440), (720, 29751360), (765, 28001280), (768, 27891900), (800, 26776224), (816, 26251200), (850, 25201152), (864, 24792800), (900, 23801088), (918, 23334400), (960, 22313520), (1020, 21000960), (1024, 20918925), (1080, 19834240), (1088, 19688400), (1152, 18594600), (1200, 17850816), (1224, 17500800), (1275, 16800768), (1280, 16735140), (1350, 15867392), (1360, 15750720), (1440, 14875680), (1530, 14000640), (1536, 13945950), (1600, 13388112), (1632, 13125600), (1700, 12600576), (1728, 12396400), (1800, 11900544), (1823, 11750400), (1836, 11667200), (1920, 11156760), (2040, 10500480), (2160, 9917120), (2176, 9844200), (2295, 9333760), (2304, 9297300), (2400, 8925408), (2448, 8750400), (2550, 8400384), (2560, 8367570), (2700, 7933696), (2720, 7875360), (2880, 7437840), (3060, 7000320), (3072, 6972975), (3200, 6694056), (3264, 6562800), (3400, 6300288), (3456, 6198200), (3600, 5950272), (3646, 5875200), (3672, 5833600), (3825, 5600256), (3840, 5578380), (4080, 5250240), (4320, 4958560), (4352, 4922100), (4590, 4666880), (4608, 4648650), (4800, 4462704), (4896, 4375200), (5100, 4200192), (5120, 4183785), (5400, 3966848), (5440, 3937680), (5469, 3916800), (5760, 3718920), (6120, 3500160), (6400, 3347028), (6528, 3281400), (6800, 3150144), (6912, 3099100), (7200, 2975136), (7292, 2937600), (7344, 2916800), (7650, 2800128), (7680, 2789190), (8160, 2625120), (8640, 2479280), (8704, 2461050), (9115, 2350080), (9180, 2333440), (9216, 2324325), (9600, 2231352), (9792, 2187600), (10200, 2100096), (10800, 1983424), (10880, 1968840), (10938, 1958400), (11475, 1866752), (11520, 1859460), (12240, 1750080), (12800, 1673514), (13056, 1640700), (13600, 1575072), (13824, 1549550), (14400, 1487568), (14584, 1468800), (14688, 1458400), (15300, 1400064), (15360, 1394595), (16320, 1312560), (16407, 1305600), (17280, 1239640), (17408, 1230525), (18230, 1175040), (18360, 1166720), (19200, 1115676), (19584, 1093800), (20400, 1050048), (21600, 991712), (21760, 984420), (21876, 979200), (22950, 933376), (23040, 929730), (24480, 875040), (25600, 836757), (26112, 820350), (27200, 787536), (27345, 783360), (27648, 774775), (28800, 743784), (29168, 734400), (29376, 729200), (30600, 700032), (30991, 691200), (32640, 656280), (32814, 652800), (34560, 619820), (36460, 587520), (36720, 583360), (38400, 557838), (39168, 546900), (40800, 525024), (43200, 495856), (43520, 492210), (43752, 489600), (45575, 470016), (45900, 466688), (46080, 464865), (48960, 437520), (49221, 435200), (52224, 410175), (54400, 393768), (54690, 391680), (57600, 371892), (58336, 367200), (58752, 364600), (61200, 350016), (61982, 345600), (65280, 328140), (65628, 326400), (69120, 309910), (72920, 293760), (73440, 291680), (76800, 278919), (78336, 273450), (81600, 262512), (82035, 261120), (86400, 247928), (87040, 246105), (87504, 244800), (91150, 235008), (91800, 233344), (92973, 230400), (97920, 218760), (98442, 217600), (108800, 196884), (109380, 195840), (115200, 185946), (116672, 183600), (117504, 182300), (122400, 175008), (123964, 172800), (130560, 164070), (131256, 163200), (136725, 156672), (138240, 154955), (145840, 146880)]