20388085647360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{22541}}^1\times {\mathrm{29443}}^1$

素因数の和:52014

約数の個数: 192

約数和(自身を含む): 65231054965440

約数和(自身を除く): 44842969318080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 22541, 29443, 30720, 45082, 58886, 67623, 88329, 90164, 112705, 117772, 135246, 147215, 176658, 180328, 225410, 235544, 270492, 294430, 338115, 353316, 360656, 441645, 450820, 471088, 540984, 588860, 676230, 706632, 721312, 883290, 901640, 942176, 1081968, 1177720, 1352460, 1413264, 1442624, 1766580, 1803280, 1884352, 2163936, 2355440, 2704920, 2826528, 2885248, 3533160, 3606560, 3768704, 4327872, 4710880, 5409840, 5653056, 5770496, 7066320, 7213120, 7537408, 8655744, 9421760, 10819680, 11306112, 11540992, 14132640, 14426240, 15074816, 17311488, 18843520, 21639360, 22612224, 23081984, 28265280, 28852480, 30149632, 34622976, 37687040, 43278720, 45224448, 46163968, 56530560, 57704960, 60299264, 69245952, 75374080, 86557440, 90448896, 113061120, 115409920, 138491904, 150748160, 173114880, 180897792, 226122240, 230819840, 301496320, 346229760, 452244480, 663674663, 692459520, 904488960, 1327349326, 1991023989, 2654698652, 3318373315, 3982047978, 5309397304, 6636746630, 7964095956, 9955119945, 10618794608, 13273493260, 15928191912, 19910239890, 21237589216, 26546986520, 31856383824, 39820479780, 42475178432, 53093973040, 63712767648, 79640959560, 84950356864, 106187946080, 127425535296, 159281919120, 169900713728, 212375892160, 254851070592, 318563838240, 339801427456, 424751784320, 509702141184, 637127676480, 679602854912, 849503568640, 1019404282368, 1274255352960, 1359205709824, 1699007137280, 2038808564736, 2548510705920, 3398014274560, 4077617129472, 5097021411840, 6796028549120, 10194042823680, 20388085647360]

約数ペア:

[(1, 20388085647360), (2, 10194042823680), (3, 6796028549120), (4, 5097021411840), (5, 4077617129472), (6, 3398014274560), (8, 2548510705920), (10, 2038808564736), (12, 1699007137280), (15, 1359205709824), (16, 1274255352960), (20, 1019404282368), (24, 849503568640), (30, 679602854912), (32, 637127676480), (40, 509702141184), (48, 424751784320), (60, 339801427456), (64, 318563838240), (80, 254851070592), (96, 212375892160), (120, 169900713728), (128, 159281919120), (160, 127425535296), (192, 106187946080), (240, 84950356864), (256, 79640959560), (320, 63712767648), (384, 53093973040), (480, 42475178432), (512, 39820479780), (640, 31856383824), (768, 26546986520), (960, 21237589216), (1024, 19910239890), (1280, 15928191912), (1536, 13273493260), (1920, 10618794608), (2048, 9955119945), (2560, 7964095956), (3072, 6636746630), (3840, 5309397304), (5120, 3982047978), (6144, 3318373315), (7680, 2654698652), (10240, 1991023989), (15360, 1327349326), (22541, 904488960), (29443, 692459520), (30720, 663674663), (45082, 452244480), (58886, 346229760), (67623, 301496320), (88329, 230819840), (90164, 226122240), (112705, 180897792), (117772, 173114880), (135246, 150748160), (147215, 138491904), (176658, 115409920), (180328, 113061120), (225410, 90448896), (235544, 86557440), (270492, 75374080), (294430, 69245952), (338115, 60299264), (353316, 57704960), (360656, 56530560), (441645, 46163968), (450820, 45224448), (471088, 43278720), (540984, 37687040), (588860, 34622976), (676230, 30149632), (706632, 28852480), (721312, 28265280), (883290, 23081984), (901640, 22612224), (942176, 21639360), (1081968, 18843520), (1177720, 17311488), (1352460, 15074816), (1413264, 14426240), (1442624, 14132640), (1766580, 11540992), (1803280, 11306112), (1884352, 10819680), (2163936, 9421760), (2355440, 8655744), (2704920, 7537408), (2826528, 7213120), (2885248, 7066320), (3533160, 5770496), (3606560, 5653056), (3768704, 5409840), (4327872, 4710880)]