25598160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1722

約数の個数: 160

約数和(自身を含む): 100826880

約数和(自身を除く): 75228720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1693, 1890, 2160, 2520, 3024, 3386, 3780, 5040, 5079, 6772, 7560, 8465, 10158, 11851, 13544, 15120, 15237, 16930, 20316, 23702, 25395, 27088, 30474, 33860, 35553, 40632, 45711, 47404, 50790, 59255, 60948, 67720, 71106, 76185, 81264, 91422, 94808, 101580, 106659, 118510, 121896, 135440, 142212, 152370, 177765, 182844, 189616, 203160, 213318, 228555, 237020, 243792, 284424, 304740, 319977, 355530, 365688, 406320, 426636, 457110, 474040, 533295, 568848, 609480, 639954, 711060, 731376, 853272, 914220, 948080, 1066590, 1218960, 1279908, 1422120, 1599885, 1706544, 1828440, 2133180, 2559816, 2844240, 3199770, 3656880, 4266360, 5119632, 6399540, 8532720, 12799080, 25598160]

約数ペア:

[(1, 25598160), (2, 12799080), (3, 8532720), (4, 6399540), (5, 5119632), (6, 4266360), (7, 3656880), (8, 3199770), (9, 2844240), (10, 2559816), (12, 2133180), (14, 1828440), (15, 1706544), (16, 1599885), (18, 1422120), (20, 1279908), (21, 1218960), (24, 1066590), (27, 948080), (28, 914220), (30, 853272), (35, 731376), (36, 711060), (40, 639954), (42, 609480), (45, 568848), (48, 533295), (54, 474040), (56, 457110), (60, 426636), (63, 406320), (70, 365688), (72, 355530), (80, 319977), (84, 304740), (90, 284424), (105, 243792), (108, 237020), (112, 228555), (120, 213318), (126, 203160), (135, 189616), (140, 182844), (144, 177765), (168, 152370), (180, 142212), (189, 135440), (210, 121896), (216, 118510), (240, 106659), (252, 101580), (270, 94808), (280, 91422), (315, 81264), (336, 76185), (360, 71106), (378, 67720), (420, 60948), (432, 59255), (504, 50790), (540, 47404), (560, 45711), (630, 40632), (720, 35553), (756, 33860), (840, 30474), (945, 27088), (1008, 25395), (1080, 23702), (1260, 20316), (1512, 16930), (1680, 15237), (1693, 15120), (1890, 13544), (2160, 11851), (2520, 10158), (3024, 8465), (3386, 7560), (3780, 6772), (5040, 5079)]