2021418787200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{210564457}}^1$

素因数の和:210564484

約数の個数: 96

約数和(自身を含む): 6658048161960

約数和(自身を除く): 4636629374760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 210564457, 421128914, 631693371, 842257828, 1052822285, 1263386742, 1684515656, 2105644570, 2526773484, 3158466855, 3369031312, 4211289140, 5053546968, 5264111425, 6316933710, 6738062624, 8422578280, 10107093936, 10528222850, 12633867420, 13476125248, 15792334275, 16845156560, 20214187872, 21056445700, 25267734840, 26952250496, 31584668550, 33690313120, 40428375744, 42112891400, 50535469680, 63169337100, 67380626240, 80856751488, 84225782800, 101070939360, 126338674200, 134761252480, 168451565600, 202141878720, 252677348400, 336903131200, 404283757440, 505354696800, 673806262400, 1010709393600, 2021418787200]

約数ペア:

[(1, 2021418787200), (2, 1010709393600), (3, 673806262400), (4, 505354696800), (5, 404283757440), (6, 336903131200), (8, 252677348400), (10, 202141878720), (12, 168451565600), (15, 134761252480), (16, 126338674200), (20, 101070939360), (24, 84225782800), (25, 80856751488), (30, 67380626240), (32, 63169337100), (40, 50535469680), (48, 42112891400), (50, 40428375744), (60, 33690313120), (64, 31584668550), (75, 26952250496), (80, 25267734840), (96, 21056445700), (100, 20214187872), (120, 16845156560), (128, 15792334275), (150, 13476125248), (160, 12633867420), (192, 10528222850), (200, 10107093936), (240, 8422578280), (300, 6738062624), (320, 6316933710), (384, 5264111425), (400, 5053546968), (480, 4211289140), (600, 3369031312), (640, 3158466855), (800, 2526773484), (960, 2105644570), (1200, 1684515656), (1600, 1263386742), (1920, 1052822285), (2400, 842257828), (3200, 631693371), (4800, 421128914), (9600, 210564457)]