15219861120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4813}}^1$

素因数の和:4905

約数の個数: 320

約数和(自身を含む): 55255380840

約数和(自身を除く): 40035519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 324, 360, 366, 384, 405, 432, 480, 488, 540, 549, 576, 610, 640, 648, 720, 732, 810, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1296, 1440, 1464, 1620, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2440, 2592, 2745, 2880, 2928, 3240, 3294, 3456, 3660, 3904, 4320, 4392, 4813, 4880, 4941, 5184, 5490, 5760, 5856, 6480, 6588, 7320, 7808, 8235, 8640, 8784, 9626, 9760, 9882, 10368, 10980, 11712, 12960, 13176, 14439, 14640, 16470, 17280, 17568, 19252, 19520, 19764, 21960, 23424, 24065, 24705, 25920, 26352, 28878, 29280, 32940, 35136, 38504, 39040, 39528, 43317, 43920, 48130, 49410, 51840, 52704, 57756, 58560, 65880, 70272, 72195, 77008, 79056, 86634, 87840, 96260, 98820, 105408, 115512, 117120, 129951, 131760, 144390, 154016, 158112, 173268, 175680, 192520, 197640, 210816, 216585, 231024, 259902, 263520, 288780, 293593, 308032, 316224, 346536, 351360, 385040, 389853, 395280, 433170, 462048, 519804, 527040, 577560, 587186, 616064, 632448, 649755, 693072, 770080, 779706, 790560, 866340, 880779, 924096, 1039608, 1054080, 1155120, 1174372, 1299510, 1386144, 1467965, 1540160, 1559412, 1581120, 1732680, 1761558, 1848192, 1949265, 2079216, 2310240, 2348744, 2599020, 2642337, 2772288, 2935930, 3080320, 3118824, 3162240, 3465360, 3523116, 3898530, 4158432, 4403895, 4620480, 4697488, 5198040, 5284674, 5544576, 5871860, 6237648, 6930720, 7046232, 7797060, 7927011, 8316864, 8807790, 9240960, 9394976, 10396080, 10569348, 11743720, 12475296, 13211685, 13861440, 14092464, 15594120, 15854022, 16633728, 17615580, 18789952, 20792160, 21138696, 23487440, 23781033, 24950592, 26423370, 27722880, 28184928, 31188240, 31708044, 35231160, 37579904, 39635055, 41584320, 42277392, 46974880, 47562066, 49901184, 52846740, 56369856, 62376480, 63416088, 70462320, 79270110, 83168640, 84554784, 93949760, 95124132, 105693480, 112739712, 118905165, 124752960, 126832176, 140924640, 158540220, 169109568, 187899520, 190248264, 211386960, 237810330, 249505920, 253664352, 281849280, 317080440, 338219136, 380496528, 422773920, 475620660, 507328704, 563698560, 634160880, 760993056, 845547840, 951241320, 1014657408, 1268321760, 1521986112, 1691095680, 1902482640, 2536643520, 3043972224, 3804965280, 5073287040, 7609930560, 15219861120]

約数ペア:

[(1, 15219861120), (2, 7609930560), (3, 5073287040), (4, 3804965280), (5, 3043972224), (6, 2536643520), (8, 1902482640), (9, 1691095680), (10, 1521986112), (12, 1268321760), (15, 1014657408), (16, 951241320), (18, 845547840), (20, 760993056), (24, 634160880), (27, 563698560), (30, 507328704), (32, 475620660), (36, 422773920), (40, 380496528), (45, 338219136), (48, 317080440), (54, 281849280), (60, 253664352), (61, 249505920), (64, 237810330), (72, 211386960), (80, 190248264), (81, 187899520), (90, 169109568), (96, 158540220), (108, 140924640), (120, 126832176), (122, 124752960), (128, 118905165), (135, 112739712), (144, 105693480), (160, 95124132), (162, 93949760), (180, 84554784), (183, 83168640), (192, 79270110), (216, 70462320), (240, 63416088), (244, 62376480), (270, 56369856), (288, 52846740), (305, 49901184), (320, 47562066), (324, 46974880), (360, 42277392), (366, 41584320), (384, 39635055), (405, 37579904), (432, 35231160), (480, 31708044), (488, 31188240), (540, 28184928), (549, 27722880), (576, 26423370), (610, 24950592), (640, 23781033), (648, 23487440), (720, 21138696), (732, 20792160), (810, 18789952), (864, 17615580), (915, 16633728), (960, 15854022), (976, 15594120), (1080, 14092464), (1098, 13861440), (1152, 13211685), (1220, 12475296), (1296, 11743720), (1440, 10569348), (1464, 10396080), (1620, 9394976), (1647, 9240960), (1728, 8807790), (1830, 8316864), (1920, 7927011), (1952, 7797060), (2160, 7046232), (2196, 6930720), (2440, 6237648), (2592, 5871860), (2745, 5544576), (2880, 5284674), (2928, 5198040), (3240, 4697488), (3294, 4620480), (3456, 4403895), (3660, 4158432), (3904, 3898530), (4320, 3523116), (4392, 3465360), (4813, 3162240), (4880, 3118824), (4941, 3080320), (5184, 2935930), (5490, 2772288), (5760, 2642337), (5856, 2599020), (6480, 2348744), (6588, 2310240), (7320, 2079216), (7808, 1949265), (8235, 1848192), (8640, 1761558), (8784, 1732680), (9626, 1581120), (9760, 1559412), (9882, 1540160), (10368, 1467965), (10980, 1386144), (11712, 1299510), (12960, 1174372), (13176, 1155120), (14439, 1054080), (14640, 1039608), (16470, 924096), (17280, 880779), (17568, 866340), (19252, 790560), (19520, 779706), (19764, 770080), (21960, 693072), (23424, 649755), (24065, 632448), (24705, 616064), (25920, 587186), (26352, 577560), (28878, 527040), (29280, 519804), (32940, 462048), (35136, 433170), (38504, 395280), (39040, 389853), (39528, 385040), (43317, 351360), (43920, 346536), (48130, 316224), (49410, 308032), (51840, 293593), (52704, 288780), (57756, 263520), (58560, 259902), (65880, 231024), (70272, 216585), (72195, 210816), (77008, 197640), (79056, 192520), (86634, 175680), (87840, 173268), (96260, 158112), (98820, 154016), (105408, 144390), (115512, 131760), (117120, 129951)]