770843520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 256

約数和(自身を含む): 2820096000

約数和(自身を除く): 2049252480

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, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1439, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2878, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4317, 4320, 4464, 4960, 5580, 5756, 5760, 5952, 6696, 7195, 7440, 8370, 8634, 8640, 8928, 9920, 11160, 11512, 11904, 12951, 13392, 14390, 14880, 16740, 17268, 17280, 17856, 19840, 21585, 22320, 23024, 25902, 26784, 28780, 29760, 33480, 34536, 35712, 38853, 43170, 44609, 44640, 46048, 51804, 53568, 57560, 59520, 64755, 66960, 69072, 77706, 86340, 89218, 89280, 92096, 103608, 107136, 115120, 129510, 133827, 133920, 138144, 155412, 172680, 178436, 178560, 184192, 194265, 207216, 223045, 230240, 259020, 267654, 267840, 276288, 310824, 345360, 356872, 388530, 401481, 414432, 446090, 460480, 518040, 535308, 535680, 552576, 621648, 669135, 690720, 713744, 777060, 802962, 828864, 892180, 920960, 1036080, 1070616, 1204443, 1243296, 1338270, 1381440, 1427488, 1554120, 1605924, 1657728, 1784360, 2007405, 2072160, 2141232, 2408886, 2486592, 2676540, 2762880, 2854976, 3108240, 3211848, 3568720, 4014810, 4144320, 4282464, 4817772, 4973184, 5353080, 5709952, 6022215, 6216480, 6423696, 7137440, 8029620, 8288640, 8564928, 9635544, 10706160, 12044430, 12432960, 12847392, 14274880, 16059240, 17129856, 19271088, 21412320, 24088860, 24865920, 25694784, 28549760, 32118480, 38542176, 42824640, 48177720, 51389568, 64236960, 77084352, 85649280, 96355440, 128473920, 154168704, 192710880, 256947840, 385421760, 770843520]

約数ペア:

[(1, 770843520), (2, 385421760), (3, 256947840), (4, 192710880), (5, 154168704), (6, 128473920), (8, 96355440), (9, 85649280), (10, 77084352), (12, 64236960), (15, 51389568), (16, 48177720), (18, 42824640), (20, 38542176), (24, 32118480), (27, 28549760), (30, 25694784), (31, 24865920), (32, 24088860), (36, 21412320), (40, 19271088), (45, 17129856), (48, 16059240), (54, 14274880), (60, 12847392), (62, 12432960), (64, 12044430), (72, 10706160), (80, 9635544), (90, 8564928), (93, 8288640), (96, 8029620), (108, 7137440), (120, 6423696), (124, 6216480), (128, 6022215), (135, 5709952), (144, 5353080), (155, 4973184), (160, 4817772), (180, 4282464), (186, 4144320), (192, 4014810), (216, 3568720), (240, 3211848), (248, 3108240), (270, 2854976), (279, 2762880), (288, 2676540), (310, 2486592), (320, 2408886), (360, 2141232), (372, 2072160), (384, 2007405), (432, 1784360), (465, 1657728), (480, 1605924), (496, 1554120), (540, 1427488), (558, 1381440), (576, 1338270), (620, 1243296), (640, 1204443), (720, 1070616), (744, 1036080), (837, 920960), (864, 892180), (930, 828864), (960, 802962), (992, 777060), (1080, 713744), (1116, 690720), (1152, 669135), (1240, 621648), (1395, 552576), (1439, 535680), (1440, 535308), (1488, 518040), (1674, 460480), (1728, 446090), (1860, 414432), (1920, 401481), (1984, 388530), (2160, 356872), (2232, 345360), (2480, 310824), (2790, 276288), (2878, 267840), (2880, 267654), (2976, 259020), (3348, 230240), (3456, 223045), (3720, 207216), (3968, 194265), (4185, 184192), (4317, 178560), (4320, 178436), (4464, 172680), (4960, 155412), (5580, 138144), (5756, 133920), (5760, 133827), (5952, 129510), (6696, 115120), (7195, 107136), (7440, 103608), (8370, 92096), (8634, 89280), (8640, 89218), (8928, 86340), (9920, 77706), (11160, 69072), (11512, 66960), (11904, 64755), (12951, 59520), (13392, 57560), (14390, 53568), (14880, 51804), (16740, 46048), (17268, 44640), (17280, 44609), (17856, 43170), (19840, 38853), (21585, 35712), (22320, 34536), (23024, 33480), (25902, 29760), (26784, 28780)]