2546622720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 288

約数和(自身を含む): 9332413440

約数和(自身を除く): 6785790720

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, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2377, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4754, 4960, 5580, 5760, 5952, 6696, 6912, 7131, 7440, 7936, 8370, 8640, 8928, 9508, 9920, 11160, 11520, 11885, 11904, 13392, 14262, 14880, 16740, 17280, 17856, 19016, 19840, 21393, 22320, 23770, 23808, 26784, 28524, 29760, 33480, 34560, 35655, 35712, 38032, 39680, 42786, 44640, 47540, 53568, 57048, 59520, 64179, 66960, 71310, 71424, 73687, 76064, 85572, 89280, 95080, 106965, 107136, 114096, 119040, 128358, 133920, 142620, 147374, 152128, 171144, 178560, 190160, 213930, 214272, 221061, 228192, 256716, 267840, 285240, 294748, 304256, 320895, 342288, 357120, 368435, 380320, 427860, 442122, 456384, 513432, 535680, 570480, 589496, 608512, 641790, 663183, 684576, 736870, 760640, 855720, 884244, 912768, 1026864, 1071360, 1105305, 1140960, 1178992, 1283580, 1326366, 1369152, 1473740, 1521280, 1711440, 1768488, 1825536, 1989549, 2053728, 2210610, 2281920, 2357984, 2567160, 2652732, 2738304, 2947480, 3042560, 3315915, 3422880, 3536976, 3979098, 4107456, 4421220, 4563840, 4715968, 5134320, 5305464, 5476608, 5894960, 6631830, 6845760, 7073952, 7958196, 8214912, 8842440, 9127680, 9431936, 9947745, 10268640, 10610928, 11789920, 13263660, 13691520, 14147904, 15916392, 16429824, 17684880, 18863872, 19895490, 20537280, 21221856, 23579840, 26527320, 27383040, 28295808, 31832784, 35369760, 39790980, 41074560, 42443712, 47159680, 53054640, 56591616, 63665568, 70739520, 79581960, 82149120, 84887424, 94319360, 106109280, 127331136, 141479040, 159163920, 169774848, 212218560, 254662272, 282958080, 318327840, 424437120, 509324544, 636655680, 848874240, 1273311360, 2546622720]

約数ペア:

[(1, 2546622720), (2, 1273311360), (3, 848874240), (4, 636655680), (5, 509324544), (6, 424437120), (8, 318327840), (9, 282958080), (10, 254662272), (12, 212218560), (15, 169774848), (16, 159163920), (18, 141479040), (20, 127331136), (24, 106109280), (27, 94319360), (30, 84887424), (31, 82149120), (32, 79581960), (36, 70739520), (40, 63665568), (45, 56591616), (48, 53054640), (54, 47159680), (60, 42443712), (62, 41074560), (64, 39790980), (72, 35369760), (80, 31832784), (90, 28295808), (93, 27383040), (96, 26527320), (108, 23579840), (120, 21221856), (124, 20537280), (128, 19895490), (135, 18863872), (144, 17684880), (155, 16429824), (160, 15916392), (180, 14147904), (186, 13691520), (192, 13263660), (216, 11789920), (240, 10610928), (248, 10268640), (256, 9947745), (270, 9431936), (279, 9127680), (288, 8842440), (310, 8214912), (320, 7958196), (360, 7073952), (372, 6845760), (384, 6631830), (432, 5894960), (465, 5476608), (480, 5305464), (496, 5134320), (540, 4715968), (558, 4563840), (576, 4421220), (620, 4107456), (640, 3979098), (720, 3536976), (744, 3422880), (768, 3315915), (837, 3042560), (864, 2947480), (930, 2738304), (960, 2652732), (992, 2567160), (1080, 2357984), (1116, 2281920), (1152, 2210610), (1240, 2053728), (1280, 1989549), (1395, 1825536), (1440, 1768488), (1488, 1711440), (1674, 1521280), (1728, 1473740), (1860, 1369152), (1920, 1326366), (1984, 1283580), (2160, 1178992), (2232, 1140960), (2304, 1105305), (2377, 1071360), (2480, 1026864), (2790, 912768), (2880, 884244), (2976, 855720), (3348, 760640), (3456, 736870), (3720, 684576), (3840, 663183), (3968, 641790), (4185, 608512), (4320, 589496), (4464, 570480), (4754, 535680), (4960, 513432), (5580, 456384), (5760, 442122), (5952, 427860), (6696, 380320), (6912, 368435), (7131, 357120), (7440, 342288), (7936, 320895), (8370, 304256), (8640, 294748), (8928, 285240), (9508, 267840), (9920, 256716), (11160, 228192), (11520, 221061), (11885, 214272), (11904, 213930), (13392, 190160), (14262, 178560), (14880, 171144), (16740, 152128), (17280, 147374), (17856, 142620), (19016, 133920), (19840, 128358), (21393, 119040), (22320, 114096), (23770, 107136), (23808, 106965), (26784, 95080), (28524, 89280), (29760, 85572), (33480, 76064), (34560, 73687), (35655, 71424), (35712, 71310), (38032, 66960), (39680, 64179), (42786, 59520), (44640, 57048), (47540, 53568)]