636655680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2434

約数の個数: 224

約数和(自身を含む): 2319406080

約数和(自身を除く): 1682750400

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, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2377, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4754, 4960, 5580, 5952, 6696, 7131, 7440, 8370, 8640, 8928, 9508, 9920, 11160, 11885, 13392, 14262, 14880, 16740, 17856, 19016, 21393, 22320, 23770, 26784, 28524, 29760, 33480, 35655, 38032, 42786, 44640, 47540, 53568, 57048, 64179, 66960, 71310, 73687, 76064, 85572, 89280, 95080, 106965, 114096, 128358, 133920, 142620, 147374, 152128, 171144, 190160, 213930, 221061, 228192, 256716, 267840, 285240, 294748, 320895, 342288, 368435, 380320, 427860, 442122, 456384, 513432, 570480, 589496, 641790, 663183, 684576, 736870, 760640, 855720, 884244, 1026864, 1105305, 1140960, 1178992, 1283580, 1326366, 1369152, 1473740, 1711440, 1768488, 1989549, 2053728, 2210610, 2281920, 2357984, 2567160, 2652732, 2947480, 3315915, 3422880, 3536976, 3979098, 4107456, 4421220, 4715968, 5134320, 5305464, 5894960, 6631830, 6845760, 7073952, 7958196, 8842440, 9947745, 10268640, 10610928, 11789920, 13263660, 14147904, 15916392, 17684880, 19895490, 20537280, 21221856, 23579840, 26527320, 31832784, 35369760, 39790980, 42443712, 53054640, 63665568, 70739520, 79581960, 106109280, 127331136, 159163920, 212218560, 318327840, 636655680]

約数ペア:

[(1, 636655680), (2, 318327840), (3, 212218560), (4, 159163920), (5, 127331136), (6, 106109280), (8, 79581960), (9, 70739520), (10, 63665568), (12, 53054640), (15, 42443712), (16, 39790980), (18, 35369760), (20, 31832784), (24, 26527320), (27, 23579840), (30, 21221856), (31, 20537280), (32, 19895490), (36, 17684880), (40, 15916392), (45, 14147904), (48, 13263660), (54, 11789920), (60, 10610928), (62, 10268640), (64, 9947745), (72, 8842440), (80, 7958196), (90, 7073952), (93, 6845760), (96, 6631830), (108, 5894960), (120, 5305464), (124, 5134320), (135, 4715968), (144, 4421220), (155, 4107456), (160, 3979098), (180, 3536976), (186, 3422880), (192, 3315915), (216, 2947480), (240, 2652732), (248, 2567160), (270, 2357984), (279, 2281920), (288, 2210610), (310, 2053728), (320, 1989549), (360, 1768488), (372, 1711440), (432, 1473740), (465, 1369152), (480, 1326366), (496, 1283580), (540, 1178992), (558, 1140960), (576, 1105305), (620, 1026864), (720, 884244), (744, 855720), (837, 760640), (864, 736870), (930, 684576), (960, 663183), (992, 641790), (1080, 589496), (1116, 570480), (1240, 513432), (1395, 456384), (1440, 442122), (1488, 427860), (1674, 380320), (1728, 368435), (1860, 342288), (1984, 320895), (2160, 294748), (2232, 285240), (2377, 267840), (2480, 256716), (2790, 228192), (2880, 221061), (2976, 213930), (3348, 190160), (3720, 171144), (4185, 152128), (4320, 147374), (4464, 142620), (4754, 133920), (4960, 128358), (5580, 114096), (5952, 106965), (6696, 95080), (7131, 89280), (7440, 85572), (8370, 76064), (8640, 73687), (8928, 71310), (9508, 66960), (9920, 64179), (11160, 57048), (11885, 53568), (13392, 47540), (14262, 44640), (14880, 42786), (16740, 38032), (17856, 35655), (19016, 33480), (21393, 29760), (22320, 28524), (23770, 26784)]