1612003680

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{5923}}^1$

素因数の和:5960

約数の個数: 288

約数和(自身を含む): 6520760064

約数和(自身を除く): 4908756384

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 5923, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 11846, 12960, 13608, 15120, 17010, 17769, 18144, 19440, 22680, 23692, 27216, 29615, 30240, 34020, 35538, 38880, 41461, 45360, 47384, 53307, 54432, 59230, 68040, 71076, 82922, 88845, 90720, 94768, 106614, 118460, 124383, 136080, 142152, 159921, 165844, 177690, 189536, 207305, 213228, 236920, 248766, 266535, 272160, 284304, 319842, 331688, 355380, 373149, 414610, 426456, 473840, 479763, 497532, 533070, 568608, 621915, 639684, 663376, 710760, 746298, 799605, 829220, 852912, 947680, 959526, 995064, 1066140, 1119447, 1243830, 1279368, 1326752, 1421520, 1439289, 1492596, 1599210, 1658440, 1705824, 1865745, 1919052, 1990128, 2132280, 2238894, 2398815, 2487660, 2558736, 2843040, 2878578, 2985192, 3198420, 3316880, 3358341, 3731490, 3838104, 3980256, 4264560, 4477788, 4797630, 4975320, 5117472, 5597235, 5757156, 5970384, 6396840, 6633760, 6716682, 7196445, 7462980, 7676208, 8529120, 8955576, 9595260, 9950640, 10075023, 11194470, 11514312, 11940768, 12793680, 13433364, 14392890, 14925960, 15352416, 16791705, 17911152, 19190520, 19901280, 20150046, 22388940, 23028624, 25587360, 26866728, 28785780, 29851920, 33583410, 35822304, 38381040, 40300092, 44777880, 46057248, 50375115, 53733456, 57571560, 59703840, 67166820, 76762080, 80600184, 89555760, 100750230, 107466912, 115143120, 134333640, 161200368, 179111520, 201500460, 230286240, 268667280, 322400736, 403000920, 537334560, 806001840, 1612003680]

約数ペア:

[(1, 1612003680), (2, 806001840), (3, 537334560), (4, 403000920), (5, 322400736), (6, 268667280), (7, 230286240), (8, 201500460), (9, 179111520), (10, 161200368), (12, 134333640), (14, 115143120), (15, 107466912), (16, 100750230), (18, 89555760), (20, 80600184), (21, 76762080), (24, 67166820), (27, 59703840), (28, 57571560), (30, 53733456), (32, 50375115), (35, 46057248), (36, 44777880), (40, 40300092), (42, 38381040), (45, 35822304), (48, 33583410), (54, 29851920), (56, 28785780), (60, 26866728), (63, 25587360), (70, 23028624), (72, 22388940), (80, 20150046), (81, 19901280), (84, 19190520), (90, 17911152), (96, 16791705), (105, 15352416), (108, 14925960), (112, 14392890), (120, 13433364), (126, 12793680), (135, 11940768), (140, 11514312), (144, 11194470), (160, 10075023), (162, 9950640), (168, 9595260), (180, 8955576), (189, 8529120), (210, 7676208), (216, 7462980), (224, 7196445), (240, 6716682), (243, 6633760), (252, 6396840), (270, 5970384), (280, 5757156), (288, 5597235), (315, 5117472), (324, 4975320), (336, 4797630), (360, 4477788), (378, 4264560), (405, 3980256), (420, 3838104), (432, 3731490), (480, 3358341), (486, 3316880), (504, 3198420), (540, 2985192), (560, 2878578), (567, 2843040), (630, 2558736), (648, 2487660), (672, 2398815), (720, 2238894), (756, 2132280), (810, 1990128), (840, 1919052), (864, 1865745), (945, 1705824), (972, 1658440), (1008, 1599210), (1080, 1492596), (1120, 1439289), (1134, 1421520), (1215, 1326752), (1260, 1279368), (1296, 1243830), (1440, 1119447), (1512, 1066140), (1620, 995064), (1680, 959526), (1701, 947680), (1890, 852912), (1944, 829220), (2016, 799605), (2160, 746298), (2268, 710760), (2430, 663376), (2520, 639684), (2592, 621915), (2835, 568608), (3024, 533070), (3240, 497532), (3360, 479763), (3402, 473840), (3780, 426456), (3888, 414610), (4320, 373149), (4536, 355380), (4860, 331688), (5040, 319842), (5670, 284304), (5923, 272160), (6048, 266535), (6480, 248766), (6804, 236920), (7560, 213228), (7776, 207305), (8505, 189536), (9072, 177690), (9720, 165844), (10080, 159921), (11340, 142152), (11846, 136080), (12960, 124383), (13608, 118460), (15120, 106614), (17010, 94768), (17769, 90720), (18144, 88845), (19440, 82922), (22680, 71076), (23692, 68040), (27216, 59230), (29615, 54432), (30240, 53307), (34020, 47384), (35538, 45360), (38880, 41461)]