2201721840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{45641}}^1$

素因数の和:45727

約数の個数: 120

約数和(自身を含む): 7504640208

約数和(自身を除く): 5302918368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 24120, 45641, 48240, 91282, 136923, 182564, 228205, 273846, 365128, 410769, 456410, 547692, 684615, 730256, 821538, 912820, 1095384, 1369230, 1643076, 1825640, 2053845, 2190768, 2738460, 3057947, 3286152, 3651280, 4107690, 5476920, 6115894, 6572304, 8215380, 9173841, 10953840, 12231788, 15289735, 16430760, 18347682, 24463576, 27521523, 30579470, 32861520, 36695364, 45869205, 48927152, 55043046, 61158940, 73390728, 91738410, 110086092, 122317880, 137607615, 146781456, 183476820, 220172184, 244635760, 275215230, 366953640, 440344368, 550430460, 733907280, 1100860920, 2201721840]

約数ペア:

[(1, 2201721840), (2, 1100860920), (3, 733907280), (4, 550430460), (5, 440344368), (6, 366953640), (8, 275215230), (9, 244635760), (10, 220172184), (12, 183476820), (15, 146781456), (16, 137607615), (18, 122317880), (20, 110086092), (24, 91738410), (30, 73390728), (36, 61158940), (40, 55043046), (45, 48927152), (48, 45869205), (60, 36695364), (67, 32861520), (72, 30579470), (80, 27521523), (90, 24463576), (120, 18347682), (134, 16430760), (144, 15289735), (180, 12231788), (201, 10953840), (240, 9173841), (268, 8215380), (335, 6572304), (360, 6115894), (402, 5476920), (536, 4107690), (603, 3651280), (670, 3286152), (720, 3057947), (804, 2738460), (1005, 2190768), (1072, 2053845), (1206, 1825640), (1340, 1643076), (1608, 1369230), (2010, 1095384), (2412, 912820), (2680, 821538), (3015, 730256), (3216, 684615), (4020, 547692), (4824, 456410), (5360, 410769), (6030, 365128), (8040, 273846), (9648, 228205), (12060, 182564), (16080, 136923), (24120, 91282), (45641, 48240)]