316189440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 288

約数和(自身を含む): 1283304960

約数和(自身を除く): 967115520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1307, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2614, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 3921, 4032, 4320, 4480, 5040, 5228, 5376, 5760, 6048, 6535, 6720, 6912, 7560, 7842, 8064, 8640, 8960, 9149, 10080, 10456, 11520, 11763, 12096, 13070, 13440, 15120, 15684, 16128, 17280, 18298, 19605, 20160, 20912, 23526, 24192, 26140, 26880, 27447, 30240, 31368, 34560, 35289, 36596, 39210, 40320, 41824, 45745, 47052, 48384, 52280, 54894, 58815, 60480, 62736, 70578, 73192, 78420, 80640, 82341, 83648, 91490, 94104, 104560, 109788, 117630, 120960, 125472, 137235, 141156, 146384, 156840, 164682, 167296, 176445, 182980, 188208, 209120, 219576, 235260, 241920, 247023, 250944, 274470, 282312, 292768, 313680, 329364, 334592, 352890, 365960, 376416, 411705, 418240, 439152, 470520, 494046, 501888, 548940, 564624, 585536, 627360, 658728, 705780, 731920, 752832, 823410, 836480, 878304, 941040, 988092, 1003776, 1097880, 1129248, 1171072, 1235115, 1254720, 1317456, 1411560, 1463840, 1505664, 1646820, 1672960, 1756608, 1882080, 1976184, 2195760, 2258496, 2342144, 2470230, 2509440, 2634912, 2823120, 2927680, 3011328, 3293640, 3513216, 3764160, 3952368, 4391520, 4516992, 4940460, 5018880, 5269824, 5646240, 5855360, 6587280, 7026432, 7528320, 7904736, 8783040, 9033984, 9880920, 10539648, 11292480, 11710720, 13174560, 15056640, 15809472, 17566080, 19761840, 21079296, 22584960, 26349120, 31618944, 35132160, 39523680, 45169920, 52698240, 63237888, 79047360, 105396480, 158094720, 316189440]

約数ペア:

[(1, 316189440), (2, 158094720), (3, 105396480), (4, 79047360), (5, 63237888), (6, 52698240), (7, 45169920), (8, 39523680), (9, 35132160), (10, 31618944), (12, 26349120), (14, 22584960), (15, 21079296), (16, 19761840), (18, 17566080), (20, 15809472), (21, 15056640), (24, 13174560), (27, 11710720), (28, 11292480), (30, 10539648), (32, 9880920), (35, 9033984), (36, 8783040), (40, 7904736), (42, 7528320), (45, 7026432), (48, 6587280), (54, 5855360), (56, 5646240), (60, 5269824), (63, 5018880), (64, 4940460), (70, 4516992), (72, 4391520), (80, 3952368), (84, 3764160), (90, 3513216), (96, 3293640), (105, 3011328), (108, 2927680), (112, 2823120), (120, 2634912), (126, 2509440), (128, 2470230), (135, 2342144), (140, 2258496), (144, 2195760), (160, 1976184), (168, 1882080), (180, 1756608), (189, 1672960), (192, 1646820), (210, 1505664), (216, 1463840), (224, 1411560), (240, 1317456), (252, 1254720), (256, 1235115), (270, 1171072), (280, 1129248), (288, 1097880), (315, 1003776), (320, 988092), (336, 941040), (360, 878304), (378, 836480), (384, 823410), (420, 752832), (432, 731920), (448, 705780), (480, 658728), (504, 627360), (540, 585536), (560, 564624), (576, 548940), (630, 501888), (640, 494046), (672, 470520), (720, 439152), (756, 418240), (768, 411705), (840, 376416), (864, 365960), (896, 352890), (945, 334592), (960, 329364), (1008, 313680), (1080, 292768), (1120, 282312), (1152, 274470), (1260, 250944), (1280, 247023), (1307, 241920), (1344, 235260), (1440, 219576), (1512, 209120), (1680, 188208), (1728, 182980), (1792, 176445), (1890, 167296), (1920, 164682), (2016, 156840), (2160, 146384), (2240, 141156), (2304, 137235), (2520, 125472), (2614, 120960), (2688, 117630), (2880, 109788), (3024, 104560), (3360, 94104), (3456, 91490), (3780, 83648), (3840, 82341), (3921, 80640), (4032, 78420), (4320, 73192), (4480, 70578), (5040, 62736), (5228, 60480), (5376, 58815), (5760, 54894), (6048, 52280), (6535, 48384), (6720, 47052), (6912, 45745), (7560, 41824), (7842, 40320), (8064, 39210), (8640, 36596), (8960, 35289), (9149, 34560), (10080, 31368), (10456, 30240), (11520, 27447), (11763, 26880), (12096, 26140), (13070, 24192), (13440, 23526), (15120, 20912), (15684, 20160), (16128, 19605), (17280, 18298)]