501338880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 216

約数和(自身を含む): 1982696352

約数和(自身を除く): 1481357472

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6217, 6720, 8064, 8960, 10080, 11520, 12434, 13440, 16128, 18651, 20160, 24868, 26880, 31085, 37302, 40320, 43519, 49736, 55953, 62170, 74604, 80640, 87038, 93255, 99472, 111906, 124340, 130557, 149208, 174076, 186510, 198944, 217595, 223812, 248680, 261114, 279765, 298416, 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, 3481520, 3580992, 3916710, 3978880, 4177824, 4476240, 4774656, 5222280, 5570432, 5968320, 6266736, 6963040, 7161984, 7833420, 7957760, 8355648, 8952480, 10444560, 11140864, 11936640, 12533472, 13926080, 14323968, 15666840, 16711296, 17904960, 20889120, 23873280, 25066944, 27852160, 31333680, 33422592, 35809920, 41778240, 50133888, 55704320, 62667360, 71619840, 83556480, 100267776, 125334720, 167112960, 250669440, 501338880]

約数ペア:

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