201771840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3224

約数の個数: 112

約数和(自身を含む): 650394432

約数和(自身を除く): 448622592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3137, 3216, 4020, 4288, 5360, 6274, 6432, 8040, 9411, 10720, 12548, 12864, 15685, 16080, 18822, 21440, 25096, 31370, 32160, 37644, 47055, 50192, 62740, 64320, 75288, 94110, 100384, 125480, 150576, 188220, 200768, 210179, 250960, 301152, 376440, 420358, 501920, 602304, 630537, 752880, 840716, 1003840, 1050895, 1261074, 1505760, 1681432, 2101790, 2522148, 3011520, 3152685, 3362864, 4203580, 5044296, 6305370, 6725728, 8407160, 10088592, 12610740, 13451456, 16814320, 20177184, 25221480, 33628640, 40354368, 50442960, 67257280, 100885920, 201771840]

約数ペア:

[(1, 201771840), (2, 100885920), (3, 67257280), (4, 50442960), (5, 40354368), (6, 33628640), (8, 25221480), (10, 20177184), (12, 16814320), (15, 13451456), (16, 12610740), (20, 10088592), (24, 8407160), (30, 6725728), (32, 6305370), (40, 5044296), (48, 4203580), (60, 3362864), (64, 3152685), (67, 3011520), (80, 2522148), (96, 2101790), (120, 1681432), (134, 1505760), (160, 1261074), (192, 1050895), (201, 1003840), (240, 840716), (268, 752880), (320, 630537), (335, 602304), (402, 501920), (480, 420358), (536, 376440), (670, 301152), (804, 250960), (960, 210179), (1005, 200768), (1072, 188220), (1340, 150576), (1608, 125480), (2010, 100384), (2144, 94110), (2680, 75288), (3137, 64320), (3216, 62740), (4020, 50192), (4288, 47055), (5360, 37644), (6274, 32160), (6432, 31370), (8040, 25096), (9411, 21440), (10720, 18822), (12548, 16080), (12864, 15685)]