838248000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:742

約数の個数: 224

約数和(自身を含む): 2824398720

約数和(自身を除く): 1986150720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 125, 150, 159, 160, 192, 200, 212, 240, 250, 265, 300, 318, 320, 375, 400, 424, 480, 500, 530, 600, 636, 659, 750, 795, 800, 848, 960, 1000, 1060, 1200, 1272, 1318, 1325, 1500, 1590, 1600, 1696, 1977, 2000, 2120, 2400, 2544, 2636, 2650, 3000, 3180, 3295, 3392, 3954, 3975, 4000, 4240, 4800, 5088, 5272, 5300, 6000, 6360, 6590, 6625, 7908, 7950, 8000, 8480, 9885, 10176, 10544, 10600, 12000, 12720, 13180, 13250, 15816, 15900, 16475, 16960, 19770, 19875, 21088, 21200, 24000, 25440, 26360, 26500, 31632, 31800, 32950, 34927, 39540, 39750, 42176, 42400, 49425, 50880, 52720, 53000, 63264, 63600, 65900, 69854, 79080, 79500, 82375, 84800, 98850, 104781, 105440, 106000, 126528, 127200, 131800, 139708, 158160, 159000, 164750, 174635, 197700, 209562, 210880, 212000, 247125, 254400, 263600, 279416, 316320, 318000, 329500, 349270, 395400, 419124, 424000, 494250, 523905, 527200, 558832, 632640, 636000, 659000, 698540, 790800, 838248, 873175, 988500, 1047810, 1054400, 1117664, 1272000, 1318000, 1397080, 1581600, 1676496, 1746350, 1977000, 2095620, 2235328, 2619525, 2636000, 2794160, 3163200, 3352992, 3492700, 3954000, 4191240, 4365875, 5239050, 5272000, 5588320, 6705984, 6985400, 7908000, 8382480, 8731750, 10478100, 11176640, 13097625, 13970800, 15816000, 16764960, 17463500, 20956200, 26195250, 27941600, 33529920, 34927000, 41912400, 52390500, 55883200, 69854000, 83824800, 104781000, 139708000, 167649600, 209562000, 279416000, 419124000, 838248000]

約数ペア:

[(1, 838248000), (2, 419124000), (3, 279416000), (4, 209562000), (5, 167649600), (6, 139708000), (8, 104781000), (10, 83824800), (12, 69854000), (15, 55883200), (16, 52390500), (20, 41912400), (24, 34927000), (25, 33529920), (30, 27941600), (32, 26195250), (40, 20956200), (48, 17463500), (50, 16764960), (53, 15816000), (60, 13970800), (64, 13097625), (75, 11176640), (80, 10478100), (96, 8731750), (100, 8382480), (106, 7908000), (120, 6985400), (125, 6705984), (150, 5588320), (159, 5272000), (160, 5239050), (192, 4365875), (200, 4191240), (212, 3954000), (240, 3492700), (250, 3352992), (265, 3163200), (300, 2794160), (318, 2636000), (320, 2619525), (375, 2235328), (400, 2095620), (424, 1977000), (480, 1746350), (500, 1676496), (530, 1581600), (600, 1397080), (636, 1318000), (659, 1272000), (750, 1117664), (795, 1054400), (800, 1047810), (848, 988500), (960, 873175), (1000, 838248), (1060, 790800), (1200, 698540), (1272, 659000), (1318, 636000), (1325, 632640), (1500, 558832), (1590, 527200), (1600, 523905), (1696, 494250), (1977, 424000), (2000, 419124), (2120, 395400), (2400, 349270), (2544, 329500), (2636, 318000), (2650, 316320), (3000, 279416), (3180, 263600), (3295, 254400), (3392, 247125), (3954, 212000), (3975, 210880), (4000, 209562), (4240, 197700), (4800, 174635), (5088, 164750), (5272, 159000), (5300, 158160), (6000, 139708), (6360, 131800), (6590, 127200), (6625, 126528), (7908, 106000), (7950, 105440), (8000, 104781), (8480, 98850), (9885, 84800), (10176, 82375), (10544, 79500), (10600, 79080), (12000, 69854), (12720, 65900), (13180, 63600), (13250, 63264), (15816, 53000), (15900, 52720), (16475, 50880), (16960, 49425), (19770, 42400), (19875, 42176), (21088, 39750), (21200, 39540), (24000, 34927), (25440, 32950), (26360, 31800), (26500, 31632)]