4980493440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22212

約数の個数: 256

約数和(自身を含む): 18996969600

約数和(自身を除く): 14016476160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22171, 22464, 24960, 28080, 37440, 44342, 44928, 56160, 66513, 74880, 88684, 110855, 112320, 133026, 177368, 199539, 221710, 224640, 266052, 288223, 332565, 354736, 399078, 443420, 532104, 576446, 598617, 665130, 709472, 798156, 864669, 886840, 997695, 1064208, 1152892, 1197234, 1330260, 1418944, 1441115, 1596312, 1729338, 1773680, 1995390, 2128416, 2305784, 2394468, 2594007, 2660520, 2837888, 2882230, 2993085, 3192624, 3458676, 3547360, 3990780, 4256832, 4323345, 4611568, 4788936, 5188014, 5321040, 5764460, 5986170, 6385248, 6917352, 7094720, 7782021, 7981560, 8513664, 8646690, 9223136, 9577872, 10376028, 10642080, 11528920, 11972340, 12770496, 12970035, 13834704, 14189440, 15564042, 15963120, 17293380, 18446272, 19155744, 20752056, 21284160, 23057840, 23944680, 25540992, 25940070, 27669408, 31128084, 31926240, 34586760, 36892544, 38311488, 38910105, 41504112, 42568320, 46115680, 47889360, 51880140, 55338816, 62256168, 63852480, 69173520, 76622976, 77820210, 83008224, 92231360, 95778720, 103760280, 110677632, 124512336, 127704960, 138347040, 155640420, 166016448, 184462720, 191557440, 207520560, 249024672, 276694080, 311280840, 332032896, 383114880, 415041120, 498049344, 553388160, 622561680, 830082240, 996098688, 1245123360, 1660164480, 2490246720, 4980493440]

約数ペア:

[(1, 4980493440), (2, 2490246720), (3, 1660164480), (4, 1245123360), (5, 996098688), (6, 830082240), (8, 622561680), (9, 553388160), (10, 498049344), (12, 415041120), (13, 383114880), (15, 332032896), (16, 311280840), (18, 276694080), (20, 249024672), (24, 207520560), (26, 191557440), (27, 184462720), (30, 166016448), (32, 155640420), (36, 138347040), (39, 127704960), (40, 124512336), (45, 110677632), (48, 103760280), (52, 95778720), (54, 92231360), (60, 83008224), (64, 77820210), (65, 76622976), (72, 69173520), (78, 63852480), (80, 62256168), (90, 55338816), (96, 51880140), (104, 47889360), (108, 46115680), (117, 42568320), (120, 41504112), (128, 38910105), (130, 38311488), (135, 36892544), (144, 34586760), (156, 31926240), (160, 31128084), (180, 27669408), (192, 25940070), (195, 25540992), (208, 23944680), (216, 23057840), (234, 21284160), (240, 20752056), (260, 19155744), (270, 18446272), (288, 17293380), (312, 15963120), (320, 15564042), (351, 14189440), (360, 13834704), (384, 12970035), (390, 12770496), (416, 11972340), (432, 11528920), (468, 10642080), (480, 10376028), (520, 9577872), (540, 9223136), (576, 8646690), (585, 8513664), (624, 7981560), (640, 7782021), (702, 7094720), (720, 6917352), (780, 6385248), (832, 5986170), (864, 5764460), (936, 5321040), (960, 5188014), (1040, 4788936), (1080, 4611568), (1152, 4323345), (1170, 4256832), (1248, 3990780), (1404, 3547360), (1440, 3458676), (1560, 3192624), (1664, 2993085), (1728, 2882230), (1755, 2837888), (1872, 2660520), (1920, 2594007), (2080, 2394468), (2160, 2305784), (2340, 2128416), (2496, 1995390), (2808, 1773680), (2880, 1729338), (3120, 1596312), (3456, 1441115), (3510, 1418944), (3744, 1330260), (4160, 1197234), (4320, 1152892), (4680, 1064208), (4992, 997695), (5616, 886840), (5760, 864669), (6240, 798156), (7020, 709472), (7488, 665130), (8320, 598617), (8640, 576446), (9360, 532104), (11232, 443420), (12480, 399078), (14040, 354736), (14976, 332565), (17280, 288223), (18720, 266052), (22171, 224640), (22464, 221710), (24960, 199539), (28080, 177368), (37440, 133026), (44342, 112320), (44928, 110855), (56160, 88684), (66513, 74880)]