158474880

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 568058400

約数和(自身を除く): 409583520

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1019, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2038, 2160, 2430, 2592, 2880, 3057, 3240, 3456, 3888, 4076, 4320, 4860, 5095, 5184, 5760, 6114, 6480, 7776, 8152, 8640, 9171, 9720, 10190, 10368, 12228, 12960, 15285, 15552, 16304, 17280, 18342, 19440, 20380, 24456, 25920, 27513, 30570, 31104, 32608, 36684, 38880, 40760, 45855, 48912, 51840, 55026, 61140, 65216, 73368, 77760, 81520, 82539, 91710, 97824, 110052, 122280, 130432, 137565, 146736, 155520, 163040, 165078, 183420, 195648, 220104, 244560, 247617, 275130, 293472, 326080, 330156, 366840, 391296, 412695, 440208, 489120, 495234, 550260, 586944, 652160, 660312, 733680, 825390, 880416, 978240, 990468, 1100520, 1173888, 1238085, 1320624, 1467360, 1650780, 1760832, 1956480, 1980936, 2201040, 2476170, 2641248, 2934720, 3301560, 3521664, 3961872, 4402080, 4952340, 5282496, 5869440, 6603120, 7923744, 8804160, 9904680, 10564992, 13206240, 15847488, 17608320, 19809360, 26412480, 31694976, 39618720, 52824960, 79237440, 158474880]

約数ペア:

[(1, 158474880), (2, 79237440), (3, 52824960), (4, 39618720), (5, 31694976), (6, 26412480), (8, 19809360), (9, 17608320), (10, 15847488), (12, 13206240), (15, 10564992), (16, 9904680), (18, 8804160), (20, 7923744), (24, 6603120), (27, 5869440), (30, 5282496), (32, 4952340), (36, 4402080), (40, 3961872), (45, 3521664), (48, 3301560), (54, 2934720), (60, 2641248), (64, 2476170), (72, 2201040), (80, 1980936), (81, 1956480), (90, 1760832), (96, 1650780), (108, 1467360), (120, 1320624), (128, 1238085), (135, 1173888), (144, 1100520), (160, 990468), (162, 978240), (180, 880416), (192, 825390), (216, 733680), (240, 660312), (243, 652160), (270, 586944), (288, 550260), (320, 495234), (324, 489120), (360, 440208), (384, 412695), (405, 391296), (432, 366840), (480, 330156), (486, 326080), (540, 293472), (576, 275130), (640, 247617), (648, 244560), (720, 220104), (810, 195648), (864, 183420), (960, 165078), (972, 163040), (1019, 155520), (1080, 146736), (1152, 137565), (1215, 130432), (1296, 122280), (1440, 110052), (1620, 97824), (1728, 91710), (1920, 82539), (1944, 81520), (2038, 77760), (2160, 73368), (2430, 65216), (2592, 61140), (2880, 55026), (3057, 51840), (3240, 48912), (3456, 45855), (3888, 40760), (4076, 38880), (4320, 36684), (4860, 32608), (5095, 31104), (5184, 30570), (5760, 27513), (6114, 25920), (6480, 24456), (7776, 20380), (8152, 19440), (8640, 18342), (9171, 17280), (9720, 16304), (10190, 15552), (10368, 15285), (12228, 12960)]