71476020

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 281788416

約数和(自身を除く): 210312396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 191, 198, 210, 220, 231, 243, 252, 270, 297, 308, 315, 324, 330, 378, 382, 385, 396, 405, 420, 462, 486, 495, 540, 567, 573, 594, 630, 660, 693, 756, 764, 770, 810, 891, 924, 945, 955, 972, 990, 1134, 1146, 1155, 1188, 1215, 1260, 1337, 1386, 1485, 1540, 1620, 1701, 1719, 1782, 1890, 1910, 1980, 2079, 2101, 2268, 2292, 2310, 2430, 2673, 2674, 2772, 2835, 2865, 2970, 3402, 3438, 3465, 3564, 3780, 3820, 4011, 4158, 4202, 4455, 4620, 4860, 5157, 5346, 5348, 5670, 5730, 5940, 6237, 6303, 6685, 6804, 6876, 6930, 8022, 8316, 8404, 8505, 8595, 8910, 10314, 10395, 10505, 10692, 11340, 11460, 12033, 12474, 12606, 13365, 13370, 13860, 14707, 15471, 16044, 17010, 17190, 17820, 18711, 18909, 20055, 20628, 20790, 21010, 24066, 24948, 25212, 25785, 26730, 26740, 29414, 30942, 31185, 31515, 34020, 34380, 36099, 37422, 37818, 40110, 41580, 42020, 44121, 46413, 48132, 51570, 53460, 56727, 58828, 60165, 61884, 62370, 63030, 72198, 73535, 74844, 75636, 77355, 80220, 88242, 92826, 93555, 94545, 103140, 108297, 113454, 120330, 124740, 126060, 132363, 144396, 147070, 154710, 170181, 176484, 180495, 185652, 187110, 189090, 216594, 220605, 226908, 232065, 240660, 264726, 283635, 294140, 309420, 324891, 340362, 360990, 374220, 378180, 397089, 433188, 441210, 464130, 510543, 529452, 541485, 567270, 649782, 661815, 680724, 721980, 794178, 850905, 882420, 928260, 1021086, 1082970, 1134540, 1191267, 1299564, 1323630, 1588356, 1624455, 1701810, 1985445, 2042172, 2165940, 2382534, 2552715, 2647260, 3248910, 3403620, 3573801, 3970890, 4765068, 5105430, 5956335, 6497820, 7147602, 7941780, 10210860, 11912670, 14295204, 17869005, 23825340, 35738010, 71476020]

約数ペア:

[(1, 71476020), (2, 35738010), (3, 23825340), (4, 17869005), (5, 14295204), (6, 11912670), (7, 10210860), (9, 7941780), (10, 7147602), (11, 6497820), (12, 5956335), (14, 5105430), (15, 4765068), (18, 3970890), (20, 3573801), (21, 3403620), (22, 3248910), (27, 2647260), (28, 2552715), (30, 2382534), (33, 2165940), (35, 2042172), (36, 1985445), (42, 1701810), (44, 1624455), (45, 1588356), (54, 1323630), (55, 1299564), (60, 1191267), (63, 1134540), (66, 1082970), (70, 1021086), (77, 928260), (81, 882420), (84, 850905), (90, 794178), (99, 721980), (105, 680724), (108, 661815), (110, 649782), (126, 567270), (132, 541485), (135, 529452), (140, 510543), (154, 464130), (162, 441210), (165, 433188), (180, 397089), (189, 378180), (191, 374220), (198, 360990), (210, 340362), (220, 324891), (231, 309420), (243, 294140), (252, 283635), (270, 264726), (297, 240660), (308, 232065), (315, 226908), (324, 220605), (330, 216594), (378, 189090), (382, 187110), (385, 185652), (396, 180495), (405, 176484), (420, 170181), (462, 154710), (486, 147070), (495, 144396), (540, 132363), (567, 126060), (573, 124740), (594, 120330), (630, 113454), (660, 108297), (693, 103140), (756, 94545), (764, 93555), (770, 92826), (810, 88242), (891, 80220), (924, 77355), (945, 75636), (955, 74844), (972, 73535), (990, 72198), (1134, 63030), (1146, 62370), (1155, 61884), (1188, 60165), (1215, 58828), (1260, 56727), (1337, 53460), (1386, 51570), (1485, 48132), (1540, 46413), (1620, 44121), (1701, 42020), (1719, 41580), (1782, 40110), (1890, 37818), (1910, 37422), (1980, 36099), (2079, 34380), (2101, 34020), (2268, 31515), (2292, 31185), (2310, 30942), (2430, 29414), (2673, 26740), (2674, 26730), (2772, 25785), (2835, 25212), (2865, 24948), (2970, 24066), (3402, 21010), (3438, 20790), (3465, 20628), (3564, 20055), (3780, 18909), (3820, 18711), (4011, 17820), (4158, 17190), (4202, 17010), (4455, 16044), (4620, 15471), (4860, 14707), (5157, 13860), (5346, 13370), (5348, 13365), (5670, 12606), (5730, 12474), (5940, 12033), (6237, 11460), (6303, 11340), (6685, 10692), (6804, 10505), (6876, 10395), (6930, 10314), (8022, 8910), (8316, 8595), (8404, 8505)]