19372078080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1$

素因数の和:2029

約数の個数: 264

約数和(自身を含む): 67442918400

約数和(自身を除く): 48070840320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 256, 288, 320, 360, 384, 478, 480, 512, 576, 640, 717, 720, 768, 956, 960, 1024, 1152, 1195, 1280, 1434, 1440, 1536, 1759, 1912, 1920, 2151, 2304, 2390, 2560, 2868, 2880, 3072, 3518, 3585, 3824, 3840, 4302, 4608, 4780, 5120, 5277, 5736, 5760, 7036, 7170, 7648, 7680, 8604, 8795, 9216, 9560, 10554, 10755, 11472, 11520, 14072, 14340, 15296, 15360, 15831, 17208, 17590, 19120, 21108, 21510, 22944, 23040, 26385, 28144, 28680, 30592, 31662, 34416, 35180, 38240, 42216, 43020, 45888, 46080, 52770, 56288, 57360, 61184, 63324, 68832, 70360, 76480, 79155, 84432, 86040, 91776, 105540, 112576, 114720, 122368, 126648, 137664, 140720, 152960, 158310, 168864, 172080, 183552, 211080, 225152, 229440, 244736, 253296, 275328, 281440, 305920, 316620, 337728, 344160, 367104, 420401, 422160, 450304, 458880, 506592, 550656, 562880, 611840, 633240, 675456, 688320, 734208, 840802, 844320, 900608, 917760, 1013184, 1101312, 1125760, 1223680, 1261203, 1266480, 1350912, 1376640, 1681604, 1688640, 1801216, 1835520, 2026368, 2102005, 2202624, 2251520, 2522406, 2532960, 2701824, 2753280, 3363208, 3377280, 3671040, 3783609, 4052736, 4204010, 4503040, 5044812, 5065920, 5403648, 5506560, 6306015, 6726416, 6754560, 7567218, 8105472, 8408020, 9006080, 10089624, 10131840, 11013120, 12612030, 13452832, 13509120, 15134436, 16210944, 16816040, 18918045, 20179248, 20263680, 25224060, 26905664, 27018240, 30268872, 33632080, 37836090, 40358496, 40527360, 50448120, 53811328, 60537744, 67264160, 75672180, 80716992, 81054720, 100896240, 107622656, 121075488, 134528320, 151344360, 161433984, 201792480, 215245312, 242150976, 269056640, 302688720, 322867968, 403584960, 430490624, 484301952, 538113280, 605377440, 645735936, 807169920, 968603904, 1076226560, 1210754880, 1291471872, 1614339840, 1937207808, 2152453120, 2421509760, 3228679680, 3874415616, 4843019520, 6457359360, 9686039040, 19372078080]

約数ペア:

[(1, 19372078080), (2, 9686039040), (3, 6457359360), (4, 4843019520), (5, 3874415616), (6, 3228679680), (8, 2421509760), (9, 2152453120), (10, 1937207808), (12, 1614339840), (15, 1291471872), (16, 1210754880), (18, 1076226560), (20, 968603904), (24, 807169920), (30, 645735936), (32, 605377440), (36, 538113280), (40, 484301952), (45, 430490624), (48, 403584960), (60, 322867968), (64, 302688720), (72, 269056640), (80, 242150976), (90, 215245312), (96, 201792480), (120, 161433984), (128, 151344360), (144, 134528320), (160, 121075488), (180, 107622656), (192, 100896240), (239, 81054720), (240, 80716992), (256, 75672180), (288, 67264160), (320, 60537744), (360, 53811328), (384, 50448120), (478, 40527360), (480, 40358496), (512, 37836090), (576, 33632080), (640, 30268872), (717, 27018240), (720, 26905664), (768, 25224060), (956, 20263680), (960, 20179248), (1024, 18918045), (1152, 16816040), (1195, 16210944), (1280, 15134436), (1434, 13509120), (1440, 13452832), (1536, 12612030), (1759, 11013120), (1912, 10131840), (1920, 10089624), (2151, 9006080), (2304, 8408020), (2390, 8105472), (2560, 7567218), (2868, 6754560), (2880, 6726416), (3072, 6306015), (3518, 5506560), (3585, 5403648), (3824, 5065920), (3840, 5044812), (4302, 4503040), (4608, 4204010), (4780, 4052736), (5120, 3783609), (5277, 3671040), (5736, 3377280), (5760, 3363208), (7036, 2753280), (7170, 2701824), (7648, 2532960), (7680, 2522406), (8604, 2251520), (8795, 2202624), (9216, 2102005), (9560, 2026368), (10554, 1835520), (10755, 1801216), (11472, 1688640), (11520, 1681604), (14072, 1376640), (14340, 1350912), (15296, 1266480), (15360, 1261203), (15831, 1223680), (17208, 1125760), (17590, 1101312), (19120, 1013184), (21108, 917760), (21510, 900608), (22944, 844320), (23040, 840802), (26385, 734208), (28144, 688320), (28680, 675456), (30592, 633240), (31662, 611840), (34416, 562880), (35180, 550656), (38240, 506592), (42216, 458880), (43020, 450304), (45888, 422160), (46080, 420401), (52770, 367104), (56288, 344160), (57360, 337728), (61184, 316620), (63324, 305920), (68832, 281440), (70360, 275328), (76480, 253296), (79155, 244736), (84432, 229440), (86040, 225152), (91776, 211080), (105540, 183552), (112576, 172080), (114720, 168864), (122368, 158310), (126648, 152960), (137664, 140720)]