1918805760

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 7142553600

約数和(自身を除く): 5223747840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 199, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 398, 405, 432, 465, 480, 486, 496, 540, 558, 576, 597, 620, 640, 648, 720, 744, 768, 796, 810, 837, 864, 930, 960, 972, 992, 995, 1080, 1116, 1152, 1194, 1215, 1240, 1280, 1296, 1395, 1440, 1488, 1592, 1620, 1674, 1728, 1791, 1860, 1920, 1944, 1984, 1990, 2160, 2232, 2304, 2388, 2430, 2480, 2511, 2592, 2790, 2880, 2976, 2985, 3184, 3240, 3348, 3456, 3582, 3720, 3840, 3888, 3968, 3980, 4185, 4320, 4464, 4776, 4860, 4960, 5022, 5184, 5373, 5580, 5760, 5952, 5970, 6169, 6368, 6480, 6696, 6912, 7164, 7440, 7533, 7776, 7936, 7960, 8370, 8640, 8928, 8955, 9552, 9720, 9920, 10044, 10368, 10746, 11160, 11520, 11904, 11940, 12338, 12555, 12736, 12960, 13392, 14328, 14880, 15066, 15552, 15920, 16119, 16740, 17280, 17856, 17910, 18507, 19104, 19440, 19840, 20088, 20736, 21492, 22320, 23808, 23880, 24676, 25110, 25472, 25920, 26784, 26865, 28656, 29760, 30132, 30845, 31104, 31840, 32238, 33480, 34560, 35712, 35820, 37014, 37665, 38208, 38880, 39680, 40176, 42984, 44640, 47760, 48357, 49352, 50220, 50944, 51840, 53568, 53730, 55521, 57312, 59520, 60264, 61690, 62208, 63680, 64476, 66960, 71424, 71640, 74028, 75330, 76416, 77760, 80352, 80595, 85968, 89280, 92535, 95520, 96714, 98704, 100440, 103680, 107136, 107460, 111042, 114624, 119040, 120528, 123380, 127360, 128952, 133920, 143280, 148056, 150660, 152832, 155520, 160704, 161190, 166563, 171936, 178560, 185070, 191040, 193428, 197408, 200880, 214272, 214920, 222084, 229248, 241056, 241785, 246760, 254720, 257904, 267840, 277605, 286560, 296112, 301320, 311040, 321408, 322380, 333126, 343872, 357120, 370140, 382080, 386856, 394816, 401760, 429840, 444168, 458496, 482112, 483570, 493520, 499689, 515808, 535680, 555210, 573120, 592224, 602640, 642816, 644760, 666252, 687744, 740280, 764160, 773712, 789632, 803520, 832815, 859680, 888336, 964224, 967140, 987040, 999378, 1031616, 1071360, 1110420, 1146240, 1184448, 1205280, 1289520, 1332504, 1375488, 1480560, 1499067, 1547424, 1579264, 1607040, 1665630, 1719360, 1776672, 1928448, 1934280, 1974080, 1998756, 2063232, 2220840, 2292480, 2368896, 2410560, 2498445, 2579040, 2665008, 2961120, 2998134, 3094848, 3214080, 3331260, 3438720, 3553344, 3868560, 3948160, 3997512, 4126464, 4441680, 4737792, 4821120, 4996890, 5158080, 5330016, 5922240, 5996268, 6189696, 6662520, 6877440, 7106688, 7495335, 7737120, 7896320, 7995024, 8883360, 9642240, 9993780, 10316160, 10660032, 11844480, 11992536, 12379392, 13325040, 14213376, 14990670, 15474240, 15990048, 17766720, 19987560, 20632320, 21320064, 23688960, 23985072, 26650080, 29981340, 30948480, 31980096, 35533440, 39975120, 42640128, 47970144, 53300160, 59962680, 61896960, 63960192, 71066880, 79950240, 95940288, 106600320, 119925360, 127920384, 159900480, 191880576, 213200640, 239850720, 319800960, 383761152, 479701440, 639601920, 959402880, 1918805760]

約数ペア:

[(1, 1918805760), (2, 959402880), (3, 639601920), (4, 479701440), (5, 383761152), (6, 319800960), (8, 239850720), (9, 213200640), (10, 191880576), (12, 159900480), (15, 127920384), (16, 119925360), (18, 106600320), (20, 95940288), (24, 79950240), (27, 71066880), (30, 63960192), (31, 61896960), (32, 59962680), (36, 53300160), (40, 47970144), (45, 42640128), (48, 39975120), (54, 35533440), (60, 31980096), (62, 30948480), (64, 29981340), (72, 26650080), (80, 23985072), (81, 23688960), (90, 21320064), (93, 20632320), (96, 19987560), (108, 17766720), (120, 15990048), (124, 15474240), (128, 14990670), (135, 14213376), (144, 13325040), (155, 12379392), (160, 11992536), (162, 11844480), (180, 10660032), (186, 10316160), (192, 9993780), (199, 9642240), (216, 8883360), (240, 7995024), (243, 7896320), (248, 7737120), (256, 7495335), (270, 7106688), (279, 6877440), (288, 6662520), (310, 6189696), (320, 5996268), (324, 5922240), (360, 5330016), (372, 5158080), (384, 4996890), (398, 4821120), (405, 4737792), (432, 4441680), (465, 4126464), (480, 3997512), (486, 3948160), (496, 3868560), (540, 3553344), (558, 3438720), (576, 3331260), (597, 3214080), (620, 3094848), (640, 2998134), (648, 2961120), (720, 2665008), (744, 2579040), (768, 2498445), (796, 2410560), (810, 2368896), (837, 2292480), (864, 2220840), (930, 2063232), (960, 1998756), (972, 1974080), (992, 1934280), (995, 1928448), (1080, 1776672), (1116, 1719360), (1152, 1665630), (1194, 1607040), (1215, 1579264), (1240, 1547424), (1280, 1499067), (1296, 1480560), (1395, 1375488), (1440, 1332504), (1488, 1289520), (1592, 1205280), (1620, 1184448), (1674, 1146240), (1728, 1110420), (1791, 1071360), (1860, 1031616), (1920, 999378), (1944, 987040), (1984, 967140), (1990, 964224), (2160, 888336), (2232, 859680), (2304, 832815), (2388, 803520), (2430, 789632), (2480, 773712), (2511, 764160), (2592, 740280), (2790, 687744), (2880, 666252), (2976, 644760), (2985, 642816), (3184, 602640), (3240, 592224), (3348, 573120), (3456, 555210), (3582, 535680), (3720, 515808), (3840, 499689), (3888, 493520), (3968, 483570), (3980, 482112), (4185, 458496), (4320, 444168), (4464, 429840), (4776, 401760), (4860, 394816), (4960, 386856), (5022, 382080), (5184, 370140), (5373, 357120), (5580, 343872), (5760, 333126), (5952, 322380), (5970, 321408), (6169, 311040), (6368, 301320), (6480, 296112), (6696, 286560), (6912, 277605), (7164, 267840), (7440, 257904), (7533, 254720), (7776, 246760), (7936, 241785), (7960, 241056), (8370, 229248), (8640, 222084), (8928, 214920), (8955, 214272), (9552, 200880), (9720, 197408), (9920, 193428), (10044, 191040), (10368, 185070), (10746, 178560), (11160, 171936), (11520, 166563), (11904, 161190), (11940, 160704), (12338, 155520), (12555, 152832), (12736, 150660), (12960, 148056), (13392, 143280), (14328, 133920), (14880, 128952), (15066, 127360), (15552, 123380), (15920, 120528), (16119, 119040), (16740, 114624), (17280, 111042), (17856, 107460), (17910, 107136), (18507, 103680), (19104, 100440), (19440, 98704), (19840, 96714), (20088, 95520), (20736, 92535), (21492, 89280), (22320, 85968), (23808, 80595), (23880, 80352), (24676, 77760), (25110, 76416), (25472, 75330), (25920, 74028), (26784, 71640), (26865, 71424), (28656, 66960), (29760, 64476), (30132, 63680), (30845, 62208), (31104, 61690), (31840, 60264), (32238, 59520), (33480, 57312), (34560, 55521), (35712, 53730), (35820, 53568), (37014, 51840), (37665, 50944), (38208, 50220), (38880, 49352), (39680, 48357), (40176, 47760), (42984, 44640)]