76961220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 266305536

約数和(自身を除く): 189344316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 257, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 514, 620, 644, 651, 690, 713, 771, 805, 868, 930, 966, 1028, 1085, 1285, 1302, 1380, 1426, 1542, 1610, 1799, 1860, 1932, 2139, 2170, 2415, 2570, 2604, 2852, 3084, 3220, 3255, 3565, 3598, 3855, 4278, 4340, 4830, 4991, 5140, 5397, 5911, 6510, 7130, 7196, 7710, 7967, 8556, 8995, 9660, 9982, 10695, 10794, 11822, 13020, 14260, 14973, 15420, 15934, 17733, 17990, 19964, 21390, 21588, 23644, 23901, 24955, 26985, 29555, 29946, 31868, 35466, 35980, 39835, 41377, 42780, 47802, 49910, 53970, 55769, 59110, 59892, 70932, 74865, 79670, 82754, 88665, 95604, 99820, 107940, 111538, 118220, 119505, 124131, 149730, 159340, 165508, 167307, 177330, 183241, 206885, 223076, 239010, 248262, 278845, 299460, 334614, 354660, 366482, 413770, 478020, 496524, 549723, 557690, 620655, 669228, 732964, 827540, 836535, 916205, 1099446, 1115380, 1241310, 1282687, 1673070, 1832410, 2198892, 2482620, 2565374, 2748615, 3346140, 3664820, 3848061, 5130748, 5497230, 6413435, 7696122, 10994460, 12826870, 15392244, 19240305, 25653740, 38480610, 76961220]

約数ペア:

[(1, 76961220), (2, 38480610), (3, 25653740), (4, 19240305), (5, 15392244), (6, 12826870), (7, 10994460), (10, 7696122), (12, 6413435), (14, 5497230), (15, 5130748), (20, 3848061), (21, 3664820), (23, 3346140), (28, 2748615), (30, 2565374), (31, 2482620), (35, 2198892), (42, 1832410), (46, 1673070), (60, 1282687), (62, 1241310), (69, 1115380), (70, 1099446), (84, 916205), (92, 836535), (93, 827540), (105, 732964), (115, 669228), (124, 620655), (138, 557690), (140, 549723), (155, 496524), (161, 478020), (186, 413770), (210, 366482), (217, 354660), (230, 334614), (257, 299460), (276, 278845), (310, 248262), (322, 239010), (345, 223076), (372, 206885), (420, 183241), (434, 177330), (460, 167307), (465, 165508), (483, 159340), (514, 149730), (620, 124131), (644, 119505), (651, 118220), (690, 111538), (713, 107940), (771, 99820), (805, 95604), (868, 88665), (930, 82754), (966, 79670), (1028, 74865), (1085, 70932), (1285, 59892), (1302, 59110), (1380, 55769), (1426, 53970), (1542, 49910), (1610, 47802), (1799, 42780), (1860, 41377), (1932, 39835), (2139, 35980), (2170, 35466), (2415, 31868), (2570, 29946), (2604, 29555), (2852, 26985), (3084, 24955), (3220, 23901), (3255, 23644), (3565, 21588), (3598, 21390), (3855, 19964), (4278, 17990), (4340, 17733), (4830, 15934), (4991, 15420), (5140, 14973), (5397, 14260), (5911, 13020), (6510, 11822), (7130, 10794), (7196, 10695), (7710, 9982), (7967, 9660), (8556, 8995)]