2471981400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{28027}}^1$

素因数の和:28063

約数の個数: 216

約数和(自身を含む): 9657467820

約数和(自身を除く): 7185486420

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5880, 6300, 7350, 8820, 9800, 11025, 12600, 14700, 17640, 22050, 28027, 29400, 44100, 56054, 84081, 88200, 112108, 140135, 168162, 196189, 224216, 252243, 280270, 336324, 392378, 420405, 504486, 560540, 588567, 672648, 700675, 784756, 840810, 980945, 1008972, 1121080, 1177134, 1261215, 1373323, 1401350, 1569512, 1681620, 1765701, 1961890, 2017944, 2102025, 2354268, 2522430, 2746646, 2802700, 2942835, 3363240, 3531402, 3923780, 4119969, 4204050, 4708536, 4904725, 5044860, 5493292, 5605400, 5885670, 6306075, 6866615, 7062804, 7847560, 8239938, 8408100, 8828505, 9809450, 10089720, 10986584, 11771340, 12359907, 12612150, 13733230, 14125608, 14714175, 16479876, 16816200, 17657010, 19618900, 20599845, 23542680, 24719814, 25224300, 27466460, 29428350, 32959752, 34333075, 35314020, 39237800, 41199690, 44142525, 49439628, 50448600, 54932920, 58856700, 61799535, 68666150, 70628040, 82399380, 88285050, 98879256, 102999225, 117713400, 123599070, 137332300, 164798760, 176570100, 205998450, 247198140, 274664600, 308997675, 353140200, 411996900, 494396280, 617995350, 823993800, 1235990700, 2471981400]

約数ペア:

[(1, 2471981400), (2, 1235990700), (3, 823993800), (4, 617995350), (5, 494396280), (6, 411996900), (7, 353140200), (8, 308997675), (9, 274664600), (10, 247198140), (12, 205998450), (14, 176570100), (15, 164798760), (18, 137332300), (20, 123599070), (21, 117713400), (24, 102999225), (25, 98879256), (28, 88285050), (30, 82399380), (35, 70628040), (36, 68666150), (40, 61799535), (42, 58856700), (45, 54932920), (49, 50448600), (50, 49439628), (56, 44142525), (60, 41199690), (63, 39237800), (70, 35314020), (72, 34333075), (75, 32959752), (84, 29428350), (90, 27466460), (98, 25224300), (100, 24719814), (105, 23542680), (120, 20599845), (126, 19618900), (140, 17657010), (147, 16816200), (150, 16479876), (168, 14714175), (175, 14125608), (180, 13733230), (196, 12612150), (200, 12359907), (210, 11771340), (225, 10986584), (245, 10089720), (252, 9809450), (280, 8828505), (294, 8408100), (300, 8239938), (315, 7847560), (350, 7062804), (360, 6866615), (392, 6306075), (420, 5885670), (441, 5605400), (450, 5493292), (490, 5044860), (504, 4904725), (525, 4708536), (588, 4204050), (600, 4119969), (630, 3923780), (700, 3531402), (735, 3363240), (840, 2942835), (882, 2802700), (900, 2746646), (980, 2522430), (1050, 2354268), (1176, 2102025), (1225, 2017944), (1260, 1961890), (1400, 1765701), (1470, 1681620), (1575, 1569512), (1764, 1401350), (1800, 1373323), (1960, 1261215), (2100, 1177134), (2205, 1121080), (2450, 1008972), (2520, 980945), (2940, 840810), (3150, 784756), (3528, 700675), (3675, 672648), (4200, 588567), (4410, 560540), (4900, 504486), (5880, 420405), (6300, 392378), (7350, 336324), (8820, 280270), (9800, 252243), (11025, 224216), (12600, 196189), (14700, 168162), (17640, 140135), (22050, 112108), (28027, 88200), (29400, 84081), (44100, 56054)]