4331880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 16727040

約数和(自身を除く): 12395160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 191, 210, 216, 252, 270, 280, 315, 324, 360, 378, 382, 405, 420, 504, 540, 567, 573, 630, 648, 756, 764, 810, 840, 945, 955, 1080, 1134, 1146, 1260, 1337, 1512, 1528, 1620, 1719, 1890, 1910, 2268, 2292, 2520, 2674, 2835, 2865, 3240, 3438, 3780, 3820, 4011, 4536, 4584, 5157, 5348, 5670, 5730, 6685, 6876, 7560, 7640, 8022, 8595, 10314, 10696, 11340, 11460, 12033, 13370, 13752, 15471, 16044, 17190, 20055, 20628, 22680, 22920, 24066, 25785, 26740, 30942, 32088, 34380, 36099, 40110, 41256, 48132, 51570, 53480, 60165, 61884, 68760, 72198, 77355, 80220, 96264, 103140, 108297, 120330, 123768, 144396, 154710, 160440, 180495, 206280, 216594, 240660, 288792, 309420, 360990, 433188, 481320, 541485, 618840, 721980, 866376, 1082970, 1443960, 2165940, 4331880]

約数ペア:

[(1, 4331880), (2, 2165940), (3, 1443960), (4, 1082970), (5, 866376), (6, 721980), (7, 618840), (8, 541485), (9, 481320), (10, 433188), (12, 360990), (14, 309420), (15, 288792), (18, 240660), (20, 216594), (21, 206280), (24, 180495), (27, 160440), (28, 154710), (30, 144396), (35, 123768), (36, 120330), (40, 108297), (42, 103140), (45, 96264), (54, 80220), (56, 77355), (60, 72198), (63, 68760), (70, 61884), (72, 60165), (81, 53480), (84, 51570), (90, 48132), (105, 41256), (108, 40110), (120, 36099), (126, 34380), (135, 32088), (140, 30942), (162, 26740), (168, 25785), (180, 24066), (189, 22920), (191, 22680), (210, 20628), (216, 20055), (252, 17190), (270, 16044), (280, 15471), (315, 13752), (324, 13370), (360, 12033), (378, 11460), (382, 11340), (405, 10696), (420, 10314), (504, 8595), (540, 8022), (567, 7640), (573, 7560), (630, 6876), (648, 6685), (756, 5730), (764, 5670), (810, 5348), (840, 5157), (945, 4584), (955, 4536), (1080, 4011), (1134, 3820), (1146, 3780), (1260, 3438), (1337, 3240), (1512, 2865), (1528, 2835), (1620, 2674), (1719, 2520), (1890, 2292), (1910, 2268)]