20193365760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1079

約数の個数: 288

約数和(自身を含む): 66458714112

約数和(自身を除く): 46265348352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 127, 128, 141, 160, 188, 192, 235, 240, 254, 256, 282, 320, 376, 381, 384, 470, 480, 508, 564, 635, 640, 705, 752, 762, 768, 881, 940, 960, 1016, 1128, 1270, 1280, 1410, 1504, 1524, 1762, 1880, 1905, 1920, 2032, 2256, 2540, 2643, 2820, 3008, 3048, 3524, 3760, 3810, 3840, 4064, 4405, 4512, 5080, 5286, 5640, 5969, 6016, 6096, 7048, 7520, 7620, 8128, 8810, 9024, 10160, 10572, 11280, 11938, 12032, 12192, 13215, 14096, 15040, 15240, 16256, 17620, 17907, 18048, 20320, 21144, 22560, 23876, 24384, 26430, 28192, 29845, 30080, 30480, 32512, 35240, 35814, 36096, 40640, 41407, 42288, 45120, 47752, 48768, 52860, 56384, 59690, 60160, 60960, 70480, 71628, 81280, 82814, 84576, 89535, 90240, 95504, 97536, 105720, 111887, 112768, 119380, 121920, 124221, 140960, 143256, 162560, 165628, 169152, 179070, 180480, 191008, 207035, 211440, 223774, 225536, 238760, 243840, 248442, 281920, 286512, 331256, 335661, 338304, 358140, 382016, 414070, 422880, 447548, 477520, 487680, 496884, 559435, 563840, 573024, 621105, 662512, 671322, 676608, 716280, 764032, 828140, 845760, 895096, 955040, 993768, 1118870, 1127680, 1146048, 1242210, 1325024, 1342644, 1432560, 1528064, 1656280, 1678305, 1691520, 1790192, 1910080, 1987536, 2237740, 2292096, 2484420, 2650048, 2685288, 2865120, 3312560, 3356610, 3383040, 3580384, 3820160, 3975072, 4475480, 4584192, 4968840, 5258689, 5300096, 5370576, 5730240, 6625120, 6713220, 7160768, 7640320, 7950144, 8950960, 9937680, 10517378, 10600192, 10741152, 11460480, 13250240, 13426440, 14321536, 15776067, 15900288, 17901920, 19875360, 21034756, 21482304, 22920960, 26293445, 26500480, 26852880, 28643072, 31552134, 31800576, 35803840, 39750720, 42069512, 42964608, 52586890, 53000960, 53705760, 63104268, 71607680, 78880335, 79501440, 84139024, 85929216, 105173780, 107411520, 126208536, 143215360, 157760670, 159002880, 168278048, 210347560, 214823040, 252417072, 315521340, 336556096, 420695120, 429646080, 504834144, 631042680, 673112192, 841390240, 1009668288, 1262085360, 1346224384, 1682780480, 2019336576, 2524170720, 3365560960, 4038673152, 5048341440, 6731121920, 10096682880, 20193365760]

約数ペア:

[(1, 20193365760), (2, 10096682880), (3, 6731121920), (4, 5048341440), (5, 4038673152), (6, 3365560960), (8, 2524170720), (10, 2019336576), (12, 1682780480), (15, 1346224384), (16, 1262085360), (20, 1009668288), (24, 841390240), (30, 673112192), (32, 631042680), (40, 504834144), (47, 429646080), (48, 420695120), (60, 336556096), (64, 315521340), (80, 252417072), (94, 214823040), (96, 210347560), (120, 168278048), (127, 159002880), (128, 157760670), (141, 143215360), (160, 126208536), (188, 107411520), (192, 105173780), (235, 85929216), (240, 84139024), (254, 79501440), (256, 78880335), (282, 71607680), (320, 63104268), (376, 53705760), (381, 53000960), (384, 52586890), (470, 42964608), (480, 42069512), (508, 39750720), (564, 35803840), (635, 31800576), (640, 31552134), (705, 28643072), (752, 26852880), (762, 26500480), (768, 26293445), (881, 22920960), (940, 21482304), (960, 21034756), (1016, 19875360), (1128, 17901920), (1270, 15900288), (1280, 15776067), (1410, 14321536), (1504, 13426440), (1524, 13250240), (1762, 11460480), (1880, 10741152), (1905, 10600192), (1920, 10517378), (2032, 9937680), (2256, 8950960), (2540, 7950144), (2643, 7640320), (2820, 7160768), (3008, 6713220), (3048, 6625120), (3524, 5730240), (3760, 5370576), (3810, 5300096), (3840, 5258689), (4064, 4968840), (4405, 4584192), (4512, 4475480), (5080, 3975072), (5286, 3820160), (5640, 3580384), (5969, 3383040), (6016, 3356610), (6096, 3312560), (7048, 2865120), (7520, 2685288), (7620, 2650048), (8128, 2484420), (8810, 2292096), (9024, 2237740), (10160, 1987536), (10572, 1910080), (11280, 1790192), (11938, 1691520), (12032, 1678305), (12192, 1656280), (13215, 1528064), (14096, 1432560), (15040, 1342644), (15240, 1325024), (16256, 1242210), (17620, 1146048), (17907, 1127680), (18048, 1118870), (20320, 993768), (21144, 955040), (22560, 895096), (23876, 845760), (24384, 828140), (26430, 764032), (28192, 716280), (29845, 676608), (30080, 671322), (30480, 662512), (32512, 621105), (35240, 573024), (35814, 563840), (36096, 559435), (40640, 496884), (41407, 487680), (42288, 477520), (45120, 447548), (47752, 422880), (48768, 414070), (52860, 382016), (56384, 358140), (59690, 338304), (60160, 335661), (60960, 331256), (70480, 286512), (71628, 281920), (81280, 248442), (82814, 243840), (84576, 238760), (89535, 225536), (90240, 223774), (95504, 211440), (97536, 207035), (105720, 191008), (111887, 180480), (112768, 179070), (119380, 169152), (121920, 165628), (124221, 162560), (140960, 143256)]