276001320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 977901120

約数和(自身を除く): 701899800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 73, 84, 98, 105, 120, 140, 146, 147, 168, 196, 210, 219, 245, 280, 292, 294, 365, 392, 420, 438, 490, 511, 584, 588, 643, 730, 735, 840, 876, 980, 1022, 1095, 1176, 1286, 1460, 1470, 1533, 1752, 1929, 1960, 2044, 2190, 2555, 2572, 2920, 2940, 3066, 3215, 3577, 3858, 4088, 4380, 4501, 5110, 5144, 5880, 6132, 6430, 7154, 7665, 7716, 8760, 9002, 9645, 10220, 10731, 12264, 12860, 13503, 14308, 15330, 15432, 17885, 18004, 19290, 20440, 21462, 22505, 25720, 27006, 28616, 30660, 31507, 35770, 36008, 38580, 42924, 45010, 46939, 53655, 54012, 61320, 63014, 67515, 71540, 77160, 85848, 90020, 93878, 94521, 107310, 108024, 126028, 135030, 140817, 143080, 157535, 180040, 187756, 189042, 214620, 234695, 252056, 270060, 281634, 315070, 328573, 375512, 378084, 429240, 469390, 472605, 540120, 563268, 630140, 657146, 704085, 756168, 938780, 945210, 985719, 1126536, 1260280, 1314292, 1408170, 1642865, 1877560, 1890420, 1971438, 2300011, 2628584, 2816340, 3285730, 3780840, 3942876, 4600022, 4928595, 5632680, 6571460, 6900033, 7885752, 9200044, 9857190, 11500055, 13142920, 13800066, 18400088, 19714380, 23000110, 27600132, 34500165, 39428760, 46000220, 55200264, 69000330, 92000440, 138000660, 276001320]

約数ペア:

[(1, 276001320), (2, 138000660), (3, 92000440), (4, 69000330), (5, 55200264), (6, 46000220), (7, 39428760), (8, 34500165), (10, 27600132), (12, 23000110), (14, 19714380), (15, 18400088), (20, 13800066), (21, 13142920), (24, 11500055), (28, 9857190), (30, 9200044), (35, 7885752), (40, 6900033), (42, 6571460), (49, 5632680), (56, 4928595), (60, 4600022), (70, 3942876), (73, 3780840), (84, 3285730), (98, 2816340), (105, 2628584), (120, 2300011), (140, 1971438), (146, 1890420), (147, 1877560), (168, 1642865), (196, 1408170), (210, 1314292), (219, 1260280), (245, 1126536), (280, 985719), (292, 945210), (294, 938780), (365, 756168), (392, 704085), (420, 657146), (438, 630140), (490, 563268), (511, 540120), (584, 472605), (588, 469390), (643, 429240), (730, 378084), (735, 375512), (840, 328573), (876, 315070), (980, 281634), (1022, 270060), (1095, 252056), (1176, 234695), (1286, 214620), (1460, 189042), (1470, 187756), (1533, 180040), (1752, 157535), (1929, 143080), (1960, 140817), (2044, 135030), (2190, 126028), (2555, 108024), (2572, 107310), (2920, 94521), (2940, 93878), (3066, 90020), (3215, 85848), (3577, 77160), (3858, 71540), (4088, 67515), (4380, 63014), (4501, 61320), (5110, 54012), (5144, 53655), (5880, 46939), (6132, 45010), (6430, 42924), (7154, 38580), (7665, 36008), (7716, 35770), (8760, 31507), (9002, 30660), (9645, 28616), (10220, 27006), (10731, 25720), (12264, 22505), (12860, 21462), (13503, 20440), (14308, 19290), (15330, 18004), (15432, 17885)]