2005355520

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{6217}}^1$

素因数の和:6255

約数の個数: 264

約数和(自身を含む): 7942425504

約数和(自身を除く): 5937069984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6217, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 12434, 13440, 15360, 16128, 17920, 18651, 20160, 21504, 23040, 24868, 26880, 31085, 32256, 35840, 37302, 40320, 43519, 46080, 49736, 53760, 55953, 62170, 64512, 74604, 80640, 87038, 93255, 99472, 107520, 111906, 124340, 130557, 149208, 161280, 174076, 186510, 198944, 217595, 223812, 248680, 261114, 279765, 298416, 322560, 348152, 373020, 391671, 397888, 435190, 447624, 497360, 522228, 559530, 596832, 652785, 696304, 746040, 783342, 795776, 870380, 895248, 994720, 1044456, 1119060, 1193664, 1305570, 1392608, 1492080, 1566684, 1591552, 1740760, 1790496, 1958355, 1989440, 2088912, 2238120, 2387328, 2611140, 2785216, 2984160, 3133368, 3183104, 3481520, 3580992, 3916710, 3978880, 4177824, 4476240, 4774656, 5222280, 5570432, 5968320, 6266736, 6366208, 6963040, 7161984, 7833420, 7957760, 8355648, 8952480, 9549312, 10444560, 11140864, 11936640, 12533472, 13926080, 14323968, 15666840, 15915520, 16711296, 17904960, 19098624, 20889120, 22281728, 23873280, 25066944, 27852160, 28647936, 31333680, 31831040, 33422592, 35809920, 41778240, 44563456, 47746560, 50133888, 55704320, 57295872, 62667360, 66845184, 71619840, 83556480, 95493120, 100267776, 111408640, 125334720, 133690368, 143239680, 167112960, 200535552, 222817280, 250669440, 286479360, 334225920, 401071104, 501338880, 668451840, 1002677760, 2005355520]

約数ペア:

[(1, 2005355520), (2, 1002677760), (3, 668451840), (4, 501338880), (5, 401071104), (6, 334225920), (7, 286479360), (8, 250669440), (9, 222817280), (10, 200535552), (12, 167112960), (14, 143239680), (15, 133690368), (16, 125334720), (18, 111408640), (20, 100267776), (21, 95493120), (24, 83556480), (28, 71619840), (30, 66845184), (32, 62667360), (35, 57295872), (36, 55704320), (40, 50133888), (42, 47746560), (45, 44563456), (48, 41778240), (56, 35809920), (60, 33422592), (63, 31831040), (64, 31333680), (70, 28647936), (72, 27852160), (80, 25066944), (84, 23873280), (90, 22281728), (96, 20889120), (105, 19098624), (112, 17904960), (120, 16711296), (126, 15915520), (128, 15666840), (140, 14323968), (144, 13926080), (160, 12533472), (168, 11936640), (180, 11140864), (192, 10444560), (210, 9549312), (224, 8952480), (240, 8355648), (252, 7957760), (256, 7833420), (280, 7161984), (288, 6963040), (315, 6366208), (320, 6266736), (336, 5968320), (360, 5570432), (384, 5222280), (420, 4774656), (448, 4476240), (480, 4177824), (504, 3978880), (512, 3916710), (560, 3580992), (576, 3481520), (630, 3183104), (640, 3133368), (672, 2984160), (720, 2785216), (768, 2611140), (840, 2387328), (896, 2238120), (960, 2088912), (1008, 1989440), (1024, 1958355), (1120, 1790496), (1152, 1740760), (1260, 1591552), (1280, 1566684), (1344, 1492080), (1440, 1392608), (1536, 1305570), (1680, 1193664), (1792, 1119060), (1920, 1044456), (2016, 994720), (2240, 895248), (2304, 870380), (2520, 795776), (2560, 783342), (2688, 746040), (2880, 696304), (3072, 652785), (3360, 596832), (3584, 559530), (3840, 522228), (4032, 497360), (4480, 447624), (4608, 435190), (5040, 397888), (5120, 391671), (5376, 373020), (5760, 348152), (6217, 322560), (6720, 298416), (7168, 279765), (7680, 261114), (8064, 248680), (8960, 223812), (9216, 217595), (10080, 198944), (10752, 186510), (11520, 174076), (12434, 161280), (13440, 149208), (15360, 130557), (16128, 124340), (17920, 111906), (18651, 107520), (20160, 99472), (21504, 93255), (23040, 87038), (24868, 80640), (26880, 74604), (31085, 64512), (32256, 62170), (35840, 55953), (37302, 53760), (40320, 49736), (43519, 46080)]