67303740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 227985408

約数和(自身を除く): 160681668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 61, 70, 71, 74, 84, 105, 111, 122, 140, 142, 148, 183, 185, 210, 213, 222, 244, 259, 284, 305, 355, 366, 370, 420, 426, 427, 444, 497, 518, 555, 610, 710, 732, 740, 777, 852, 854, 915, 994, 1036, 1065, 1110, 1220, 1281, 1295, 1420, 1491, 1554, 1708, 1830, 1988, 2130, 2135, 2220, 2257, 2485, 2562, 2590, 2627, 2982, 3108, 3660, 3885, 4260, 4270, 4331, 4514, 4970, 5124, 5180, 5254, 5964, 6405, 6771, 7455, 7770, 7881, 8540, 8662, 9028, 9940, 10508, 11285, 12810, 12993, 13135, 13542, 14910, 15540, 15762, 15799, 17324, 18389, 21655, 22570, 25620, 25986, 26270, 27084, 29820, 30317, 31524, 31598, 33855, 36778, 39405, 43310, 45140, 47397, 51972, 52540, 55167, 60634, 63196, 64965, 67710, 73556, 78810, 78995, 86620, 90951, 91945, 94794, 110334, 121268, 129930, 135420, 151585, 157620, 157990, 160247, 181902, 183890, 189588, 220668, 236985, 259860, 275835, 303170, 315980, 320494, 363804, 367780, 454755, 473970, 480741, 551670, 606340, 640988, 801235, 909510, 947940, 961482, 1103340, 1121729, 1602470, 1819020, 1922964, 2243458, 2403705, 3204940, 3365187, 4486916, 4807410, 5608645, 6730374, 9614820, 11217290, 13460748, 16825935, 22434580, 33651870, 67303740]

約数ペア:

[(1, 67303740), (2, 33651870), (3, 22434580), (4, 16825935), (5, 13460748), (6, 11217290), (7, 9614820), (10, 6730374), (12, 5608645), (14, 4807410), (15, 4486916), (20, 3365187), (21, 3204940), (28, 2403705), (30, 2243458), (35, 1922964), (37, 1819020), (42, 1602470), (60, 1121729), (61, 1103340), (70, 961482), (71, 947940), (74, 909510), (84, 801235), (105, 640988), (111, 606340), (122, 551670), (140, 480741), (142, 473970), (148, 454755), (183, 367780), (185, 363804), (210, 320494), (213, 315980), (222, 303170), (244, 275835), (259, 259860), (284, 236985), (305, 220668), (355, 189588), (366, 183890), (370, 181902), (420, 160247), (426, 157990), (427, 157620), (444, 151585), (497, 135420), (518, 129930), (555, 121268), (610, 110334), (710, 94794), (732, 91945), (740, 90951), (777, 86620), (852, 78995), (854, 78810), (915, 73556), (994, 67710), (1036, 64965), (1065, 63196), (1110, 60634), (1220, 55167), (1281, 52540), (1295, 51972), (1420, 47397), (1491, 45140), (1554, 43310), (1708, 39405), (1830, 36778), (1988, 33855), (2130, 31598), (2135, 31524), (2220, 30317), (2257, 29820), (2485, 27084), (2562, 26270), (2590, 25986), (2627, 25620), (2982, 22570), (3108, 21655), (3660, 18389), (3885, 17324), (4260, 15799), (4270, 15762), (4331, 15540), (4514, 14910), (4970, 13542), (5124, 13135), (5180, 12993), (5254, 12810), (5964, 11285), (6405, 10508), (6771, 9940), (7455, 9028), (7770, 8662), (7881, 8540)]