238180320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23629}}^1$

素因数の和:23657

約数の個数: 144

約数和(自身を含む): 928942560

約数和(自身を除く): 690762240

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23629, 47258, 70887, 94516, 118145, 141774, 165403, 189032, 212661, 236290, 283548, 330806, 354435, 378064, 425322, 472580, 496209, 567096, 661612, 708870, 756128, 827015, 850644, 945160, 992418, 1063305, 1134192, 1323224, 1417740, 1488627, 1654030, 1701288, 1890320, 1984836, 2126610, 2268384, 2481045, 2646448, 2835480, 2977254, 3308060, 3402576, 3780640, 3969672, 4253220, 4962090, 5292896, 5670960, 5954508, 6616120, 6805152, 7443135, 7939344, 8506440, 9924180, 11341920, 11909016, 13232240, 14886270, 15878688, 17012880, 19848360, 23818032, 26464480, 29772540, 34025760, 39696720, 47636064, 59545080, 79393440, 119090160, 238180320]

約数ペア:

[(1, 238180320), (2, 119090160), (3, 79393440), (4, 59545080), (5, 47636064), (6, 39696720), (7, 34025760), (8, 29772540), (9, 26464480), (10, 23818032), (12, 19848360), (14, 17012880), (15, 15878688), (16, 14886270), (18, 13232240), (20, 11909016), (21, 11341920), (24, 9924180), (28, 8506440), (30, 7939344), (32, 7443135), (35, 6805152), (36, 6616120), (40, 5954508), (42, 5670960), (45, 5292896), (48, 4962090), (56, 4253220), (60, 3969672), (63, 3780640), (70, 3402576), (72, 3308060), (80, 2977254), (84, 2835480), (90, 2646448), (96, 2481045), (105, 2268384), (112, 2126610), (120, 1984836), (126, 1890320), (140, 1701288), (144, 1654030), (160, 1488627), (168, 1417740), (180, 1323224), (210, 1134192), (224, 1063305), (240, 992418), (252, 945160), (280, 850644), (288, 827015), (315, 756128), (336, 708870), (360, 661612), (420, 567096), (480, 496209), (504, 472580), (560, 425322), (630, 378064), (672, 354435), (720, 330806), (840, 283548), (1008, 236290), (1120, 212661), (1260, 189032), (1440, 165403), (1680, 141774), (2016, 118145), (2520, 94516), (3360, 70887), (5040, 47258), (10080, 23629)]