67030740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 251741952

約数和(自身を除く): 184711212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 257, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 514, 540, 567, 621, 630, 644, 690, 756, 771, 805, 810, 828, 945, 966, 1028, 1035, 1134, 1242, 1260, 1285, 1380, 1449, 1542, 1610, 1620, 1799, 1863, 1890, 1932, 2070, 2268, 2313, 2415, 2484, 2570, 2835, 2898, 3084, 3105, 3220, 3598, 3726, 3780, 3855, 4140, 4347, 4626, 4830, 5140, 5397, 5670, 5796, 5911, 6210, 6939, 7196, 7245, 7452, 7710, 8694, 8995, 9252, 9315, 9660, 10794, 11340, 11565, 11822, 12420, 13041, 13878, 14490, 15420, 16191, 17388, 17733, 17990, 18630, 20817, 21588, 21735, 23130, 23644, 26082, 26985, 27756, 28980, 29555, 32382, 34695, 35466, 35980, 37260, 41377, 41634, 43470, 46260, 48573, 52164, 53199, 53970, 59110, 64764, 65205, 69390, 70932, 80955, 82754, 83268, 86940, 88665, 97146, 104085, 106398, 107940, 118220, 124131, 130410, 138780, 145719, 159597, 161910, 165508, 177330, 194292, 206885, 208170, 212796, 242865, 248262, 260820, 265995, 291438, 319194, 323820, 354660, 372393, 413770, 416340, 478791, 485730, 496524, 531990, 582876, 620655, 638388, 728595, 744786, 797985, 827540, 957582, 971460, 1063980, 1117179, 1241310, 1457190, 1489572, 1595970, 1861965, 1915164, 2234358, 2393955, 2482620, 2914380, 3191940, 3351537, 3723930, 4468716, 4787910, 5585895, 6703074, 7447860, 9575820, 11171790, 13406148, 16757685, 22343580, 33515370, 67030740]

約数ペア:

[(1, 67030740), (2, 33515370), (3, 22343580), (4, 16757685), (5, 13406148), (6, 11171790), (7, 9575820), (9, 7447860), (10, 6703074), (12, 5585895), (14, 4787910), (15, 4468716), (18, 3723930), (20, 3351537), (21, 3191940), (23, 2914380), (27, 2482620), (28, 2393955), (30, 2234358), (35, 1915164), (36, 1861965), (42, 1595970), (45, 1489572), (46, 1457190), (54, 1241310), (60, 1117179), (63, 1063980), (69, 971460), (70, 957582), (81, 827540), (84, 797985), (90, 744786), (92, 728595), (105, 638388), (108, 620655), (115, 582876), (126, 531990), (135, 496524), (138, 485730), (140, 478791), (161, 416340), (162, 413770), (180, 372393), (189, 354660), (207, 323820), (210, 319194), (230, 291438), (252, 265995), (257, 260820), (270, 248262), (276, 242865), (315, 212796), (322, 208170), (324, 206885), (345, 194292), (378, 177330), (405, 165508), (414, 161910), (420, 159597), (460, 145719), (483, 138780), (514, 130410), (540, 124131), (567, 118220), (621, 107940), (630, 106398), (644, 104085), (690, 97146), (756, 88665), (771, 86940), (805, 83268), (810, 82754), (828, 80955), (945, 70932), (966, 69390), (1028, 65205), (1035, 64764), (1134, 59110), (1242, 53970), (1260, 53199), (1285, 52164), (1380, 48573), (1449, 46260), (1542, 43470), (1610, 41634), (1620, 41377), (1799, 37260), (1863, 35980), (1890, 35466), (1932, 34695), (2070, 32382), (2268, 29555), (2313, 28980), (2415, 27756), (2484, 26985), (2570, 26082), (2835, 23644), (2898, 23130), (3084, 21735), (3105, 21588), (3220, 20817), (3598, 18630), (3726, 17990), (3780, 17733), (3855, 17388), (4140, 16191), (4347, 15420), (4626, 14490), (4830, 13878), (5140, 13041), (5397, 12420), (5670, 11822), (5796, 11565), (5911, 11340), (6210, 10794), (6939, 9660), (7196, 9315), (7245, 9252), (7452, 8995), (7710, 8694)]