21645931200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{67307}}^1$

素因数の和:67399

約数の個数: 168

約数和(自身を含む): 72077714112

約数和(自身を除く): 50431782912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 134, 150, 160, 192, 200, 201, 240, 268, 300, 320, 335, 400, 402, 480, 536, 600, 670, 800, 804, 960, 1005, 1072, 1200, 1340, 1600, 1608, 1675, 2010, 2144, 2400, 2680, 3216, 3350, 4020, 4288, 4800, 5025, 5360, 6432, 6700, 8040, 10050, 10720, 12864, 13400, 16080, 20100, 21440, 26800, 32160, 40200, 53600, 64320, 67307, 80400, 107200, 134614, 160800, 201921, 269228, 321600, 336535, 403842, 538456, 673070, 807684, 1009605, 1076912, 1346140, 1615368, 1682675, 2019210, 2153824, 2692280, 3230736, 3365350, 4038420, 4307648, 4509569, 5048025, 5384560, 6461472, 6730700, 8076840, 9019138, 10096050, 10769120, 12922944, 13461400, 13528707, 16153680, 18038276, 20192100, 21538240, 22547845, 26922800, 27057414, 32307360, 36076552, 40384200, 45095690, 53845600, 54114828, 64614720, 67643535, 72153104, 80768400, 90191380, 107691200, 108229656, 112739225, 135287070, 144306208, 161536800, 180382760, 216459312, 225478450, 270574140, 288612416, 323073600, 338217675, 360765520, 432918624, 450956900, 541148280, 676435350, 721531040, 865837248, 901913800, 1082296560, 1352870700, 1443062080, 1803827600, 2164593120, 2705741400, 3607655200, 4329186240, 5411482800, 7215310400, 10822965600, 21645931200]

約数ペア:

[(1, 21645931200), (2, 10822965600), (3, 7215310400), (4, 5411482800), (5, 4329186240), (6, 3607655200), (8, 2705741400), (10, 2164593120), (12, 1803827600), (15, 1443062080), (16, 1352870700), (20, 1082296560), (24, 901913800), (25, 865837248), (30, 721531040), (32, 676435350), (40, 541148280), (48, 450956900), (50, 432918624), (60, 360765520), (64, 338217675), (67, 323073600), (75, 288612416), (80, 270574140), (96, 225478450), (100, 216459312), (120, 180382760), (134, 161536800), (150, 144306208), (160, 135287070), (192, 112739225), (200, 108229656), (201, 107691200), (240, 90191380), (268, 80768400), (300, 72153104), (320, 67643535), (335, 64614720), (400, 54114828), (402, 53845600), (480, 45095690), (536, 40384200), (600, 36076552), (670, 32307360), (800, 27057414), (804, 26922800), (960, 22547845), (1005, 21538240), (1072, 20192100), (1200, 18038276), (1340, 16153680), (1600, 13528707), (1608, 13461400), (1675, 12922944), (2010, 10769120), (2144, 10096050), (2400, 9019138), (2680, 8076840), (3216, 6730700), (3350, 6461472), (4020, 5384560), (4288, 5048025), (4800, 4509569), (5025, 4307648), (5360, 4038420), (6432, 3365350), (6700, 3230736), (8040, 2692280), (10050, 2153824), (10720, 2019210), (12864, 1682675), (13400, 1615368), (16080, 1346140), (20100, 1076912), (21440, 1009605), (26800, 807684), (32160, 673070), (40200, 538456), (53600, 403842), (64320, 336535), (67307, 321600), (80400, 269228), (107200, 201921), (134614, 160800)]