1813052160

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 504

約数和(自身を含む): 6836321520

約数和(自身を除く): 5023269360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 67, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 134, 135, 144, 145, 160, 162, 174, 180, 192, 201, 216, 232, 240, 243, 256, 261, 268, 270, 288, 290, 320, 324, 335, 348, 360, 384, 402, 405, 432, 435, 464, 480, 486, 522, 536, 540, 576, 580, 603, 640, 648, 670, 696, 720, 729, 768, 783, 804, 810, 864, 870, 928, 960, 972, 1005, 1044, 1072, 1080, 1152, 1160, 1206, 1215, 1280, 1296, 1305, 1340, 1392, 1440, 1458, 1566, 1608, 1620, 1728, 1740, 1809, 1856, 1920, 1943, 1944, 2010, 2088, 2144, 2160, 2304, 2320, 2349, 2412, 2430, 2592, 2610, 2680, 2784, 2880, 2916, 3015, 3132, 3216, 3240, 3456, 3480, 3618, 3645, 3712, 3840, 3886, 3888, 3915, 4020, 4176, 4288, 4320, 4640, 4698, 4824, 4860, 5184, 5220, 5360, 5427, 5568, 5760, 5829, 5832, 6030, 6264, 6432, 6480, 6912, 6960, 7047, 7236, 7290, 7424, 7772, 7776, 7830, 8040, 8352, 8576, 8640, 9045, 9280, 9396, 9648, 9715, 9720, 10368, 10440, 10720, 10854, 11136, 11520, 11658, 11664, 11745, 12060, 12528, 12864, 12960, 13920, 14094, 14472, 14580, 15544, 15552, 15660, 16080, 16281, 16704, 17152, 17280, 17487, 18090, 18560, 18792, 19296, 19430, 19440, 20736, 20880, 21141, 21440, 21708, 22272, 23316, 23328, 23490, 24120, 25056, 25728, 25920, 27135, 27840, 28188, 28944, 29145, 29160, 31088, 31104, 31320, 32160, 32562, 33408, 34560, 34974, 35235, 36180, 37120, 37584, 38592, 38860, 38880, 41760, 42282, 42880, 43416, 46632, 46656, 46980, 48240, 48843, 50112, 51456, 51840, 52461, 54270, 55680, 56376, 57888, 58290, 58320, 62176, 62208, 62640, 64320, 65124, 66816, 69948, 70470, 72360, 75168, 77184, 77720, 77760, 81405, 83520, 84564, 85760, 86832, 87435, 93264, 93312, 93960, 96480, 97686, 100224, 103680, 104922, 105705, 108540, 111360, 112752, 115776, 116580, 116640, 124352, 125280, 128640, 130248, 139896, 140940, 144720, 150336, 154368, 155440, 155520, 157383, 162810, 167040, 169128, 173664, 174870, 186528, 186624, 187920, 192960, 195372, 200448, 209844, 211410, 217080, 225504, 231552, 233160, 233280, 244215, 248704, 250560, 257280, 260496, 262305, 279792, 281880, 289440, 300672, 310880, 311040, 314766, 325620, 334080, 338256, 347328, 349740, 373056, 375840, 385920, 390744, 419688, 422820, 434160, 451008, 463104, 466320, 466560, 472149, 488430, 497408, 501120, 520992, 524610, 559584, 563760, 578880, 601344, 621760, 629532, 651240, 676512, 694656, 699480, 746112, 751680, 771840, 781488, 786915, 839376, 845640, 868320, 902016, 932640, 933120, 944298, 976860, 1002240, 1041984, 1049220, 1119168, 1127520, 1157760, 1243520, 1259064, 1302480, 1353024, 1389312, 1398960, 1416447, 1492224, 1503360, 1562976, 1573830, 1678752, 1691280, 1736640, 1804032, 1865280, 1888596, 1953720, 2083968, 2098440, 2238336, 2255040, 2315520, 2360745, 2487040, 2518128, 2604960, 2706048, 2797920, 2832894, 3006720, 3125952, 3147660, 3357504, 3382560, 3473280, 3730560, 3777192, 3907440, 4167936, 4196880, 4476672, 4510080, 4721490, 5036256, 5209920, 5412096, 5595840, 5665788, 6251904, 6295320, 6715008, 6765120, 6946560, 7082235, 7461120, 7554384, 7814880, 8393760, 9020160, 9442980, 10072512, 10419840, 11191680, 11331576, 12503808, 12590640, 13430016, 13530240, 14164470, 15108768, 15629760, 16787520, 18885960, 20145024, 20839680, 22383360, 22663152, 25181280, 27060480, 28328940, 30217536, 31259520, 33575040, 37771920, 40290048, 45326304, 50362560, 56657880, 60435072, 62519040, 67150080, 75543840, 90652608, 100725120, 113315760, 120870144, 151087680, 181305216, 201450240, 226631520, 302175360, 362610432, 453263040, 604350720, 906526080, 1813052160]

約数ペア:

[(1, 1813052160), (2, 906526080), (3, 604350720), (4, 453263040), (5, 362610432), (6, 302175360), (8, 226631520), (9, 201450240), (10, 181305216), (12, 151087680), (15, 120870144), (16, 113315760), (18, 100725120), (20, 90652608), (24, 75543840), (27, 67150080), (29, 62519040), (30, 60435072), (32, 56657880), (36, 50362560), (40, 45326304), (45, 40290048), (48, 37771920), (54, 33575040), (58, 31259520), (60, 30217536), (64, 28328940), (67, 27060480), (72, 25181280), (80, 22663152), (81, 22383360), (87, 20839680), (90, 20145024), (96, 18885960), (108, 16787520), (116, 15629760), (120, 15108768), (128, 14164470), (134, 13530240), (135, 13430016), (144, 12590640), (145, 12503808), (160, 11331576), (162, 11191680), (174, 10419840), (180, 10072512), (192, 9442980), (201, 9020160), (216, 8393760), (232, 7814880), (240, 7554384), (243, 7461120), (256, 7082235), (261, 6946560), (268, 6765120), (270, 6715008), (288, 6295320), (290, 6251904), (320, 5665788), (324, 5595840), (335, 5412096), (348, 5209920), (360, 5036256), (384, 4721490), (402, 4510080), (405, 4476672), (432, 4196880), (435, 4167936), (464, 3907440), (480, 3777192), (486, 3730560), (522, 3473280), (536, 3382560), (540, 3357504), (576, 3147660), (580, 3125952), (603, 3006720), (640, 2832894), (648, 2797920), (670, 2706048), (696, 2604960), (720, 2518128), (729, 2487040), (768, 2360745), (783, 2315520), (804, 2255040), (810, 2238336), (864, 2098440), (870, 2083968), (928, 1953720), (960, 1888596), (972, 1865280), (1005, 1804032), (1044, 1736640), (1072, 1691280), (1080, 1678752), (1152, 1573830), (1160, 1562976), (1206, 1503360), (1215, 1492224), (1280, 1416447), (1296, 1398960), (1305, 1389312), (1340, 1353024), (1392, 1302480), (1440, 1259064), (1458, 1243520), (1566, 1157760), (1608, 1127520), (1620, 1119168), (1728, 1049220), (1740, 1041984), (1809, 1002240), (1856, 976860), (1920, 944298), (1943, 933120), (1944, 932640), (2010, 902016), (2088, 868320), (2144, 845640), (2160, 839376), (2304, 786915), (2320, 781488), (2349, 771840), (2412, 751680), (2430, 746112), (2592, 699480), (2610, 694656), (2680, 676512), (2784, 651240), (2880, 629532), (2916, 621760), (3015, 601344), (3132, 578880), (3216, 563760), (3240, 559584), (3456, 524610), (3480, 520992), (3618, 501120), (3645, 497408), (3712, 488430), (3840, 472149), (3886, 466560), (3888, 466320), (3915, 463104), (4020, 451008), (4176, 434160), (4288, 422820), (4320, 419688), (4640, 390744), (4698, 385920), (4824, 375840), (4860, 373056), (5184, 349740), (5220, 347328), (5360, 338256), (5427, 334080), (5568, 325620), (5760, 314766), (5829, 311040), (5832, 310880), (6030, 300672), (6264, 289440), (6432, 281880), (6480, 279792), (6912, 262305), (6960, 260496), (7047, 257280), (7236, 250560), (7290, 248704), (7424, 244215), (7772, 233280), (7776, 233160), (7830, 231552), (8040, 225504), (8352, 217080), (8576, 211410), (8640, 209844), (9045, 200448), (9280, 195372), (9396, 192960), (9648, 187920), (9715, 186624), (9720, 186528), (10368, 174870), (10440, 173664), (10720, 169128), (10854, 167040), (11136, 162810), (11520, 157383), (11658, 155520), (11664, 155440), (11745, 154368), (12060, 150336), (12528, 144720), (12864, 140940), (12960, 139896), (13920, 130248), (14094, 128640), (14472, 125280), (14580, 124352), (15544, 116640), (15552, 116580), (15660, 115776), (16080, 112752), (16281, 111360), (16704, 108540), (17152, 105705), (17280, 104922), (17487, 103680), (18090, 100224), (18560, 97686), (18792, 96480), (19296, 93960), (19430, 93312), (19440, 93264), (20736, 87435), (20880, 86832), (21141, 85760), (21440, 84564), (21708, 83520), (22272, 81405), (23316, 77760), (23328, 77720), (23490, 77184), (24120, 75168), (25056, 72360), (25728, 70470), (25920, 69948), (27135, 66816), (27840, 65124), (28188, 64320), (28944, 62640), (29145, 62208), (29160, 62176), (31088, 58320), (31104, 58290), (31320, 57888), (32160, 56376), (32562, 55680), (33408, 54270), (34560, 52461), (34974, 51840), (35235, 51456), (36180, 50112), (37120, 48843), (37584, 48240), (38592, 46980), (38860, 46656), (38880, 46632), (41760, 43416), (42282, 42880)]