2893151520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31891}}^1$

素因数の和:31925

約数の個数: 240

約数和(自身を含む): 11669410368

約数和(自身を除く): 8776258848

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, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 31891, 45360, 63782, 90720, 95673, 127564, 159455, 191346, 223237, 255128, 287019, 318910, 382692, 446474, 478365, 510256, 574038, 637820, 669711, 765384, 861057, 892948, 956730, 1020512, 1116185, 1148076, 1275640, 1339422, 1435095, 1530768, 1722114, 1785896, 1913460, 2009133, 2232370, 2296152, 2551280, 2583171, 2678844, 2870190, 3061536, 3348555, 3444228, 3571792, 3826920, 4018266, 4305285, 4464740, 4592304, 5102560, 5166342, 5357688, 5740380, 6027399, 6697110, 6888456, 7143584, 7653840, 8036532, 8610570, 8929480, 9184608, 10045665, 10332684, 10715376, 11480760, 12054798, 12915855, 13394220, 13776912, 15307680, 16073064, 17221140, 17858960, 18082197, 20091330, 20665368, 21430752, 22961520, 24109596, 25831710, 26788440, 27553824, 30136995, 32146128, 34442280, 35717920, 36164394, 40182660, 41330736, 45923040, 48219192, 51663420, 53576880, 60273990, 64292256, 68884560, 72328788, 80365320, 82661472, 90410985, 96438384, 103326840, 107153760, 120547980, 137769120, 144657576, 160730640, 180821970, 192876768, 206653680, 241095960, 289315152, 321461280, 361643940, 413307360, 482191920, 578630304, 723287880, 964383840, 1446575760, 2893151520]

約数ペア:

[(1, 2893151520), (2, 1446575760), (3, 964383840), (4, 723287880), (5, 578630304), (6, 482191920), (7, 413307360), (8, 361643940), (9, 321461280), (10, 289315152), (12, 241095960), (14, 206653680), (15, 192876768), (16, 180821970), (18, 160730640), (20, 144657576), (21, 137769120), (24, 120547980), (27, 107153760), (28, 103326840), (30, 96438384), (32, 90410985), (35, 82661472), (36, 80365320), (40, 72328788), (42, 68884560), (45, 64292256), (48, 60273990), (54, 53576880), (56, 51663420), (60, 48219192), (63, 45923040), (70, 41330736), (72, 40182660), (80, 36164394), (81, 35717920), (84, 34442280), (90, 32146128), (96, 30136995), (105, 27553824), (108, 26788440), (112, 25831710), (120, 24109596), (126, 22961520), (135, 21430752), (140, 20665368), (144, 20091330), (160, 18082197), (162, 17858960), (168, 17221140), (180, 16073064), (189, 15307680), (210, 13776912), (216, 13394220), (224, 12915855), (240, 12054798), (252, 11480760), (270, 10715376), (280, 10332684), (288, 10045665), (315, 9184608), (324, 8929480), (336, 8610570), (360, 8036532), (378, 7653840), (405, 7143584), (420, 6888456), (432, 6697110), (480, 6027399), (504, 5740380), (540, 5357688), (560, 5166342), (567, 5102560), (630, 4592304), (648, 4464740), (672, 4305285), (720, 4018266), (756, 3826920), (810, 3571792), (840, 3444228), (864, 3348555), (945, 3061536), (1008, 2870190), (1080, 2678844), (1120, 2583171), (1134, 2551280), (1260, 2296152), (1296, 2232370), (1440, 2009133), (1512, 1913460), (1620, 1785896), (1680, 1722114), (1890, 1530768), (2016, 1435095), (2160, 1339422), (2268, 1275640), (2520, 1148076), (2592, 1116185), (2835, 1020512), (3024, 956730), (3240, 892948), (3360, 861057), (3780, 765384), (4320, 669711), (4536, 637820), (5040, 574038), (5670, 510256), (6048, 478365), (6480, 446474), (7560, 382692), (9072, 318910), (10080, 287019), (11340, 255128), (12960, 223237), (15120, 191346), (18144, 159455), (22680, 127564), (30240, 95673), (31891, 90720), (45360, 63782)]