173387340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 650797056

約数和(自身を除く): 477409716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 42, 45, 46, 60, 62, 63, 69, 70, 84, 90, 92, 93, 105, 115, 124, 126, 138, 140, 155, 161, 180, 186, 193, 207, 210, 217, 230, 252, 276, 279, 310, 315, 322, 345, 372, 386, 414, 420, 434, 460, 465, 483, 558, 579, 620, 630, 644, 651, 690, 713, 772, 805, 828, 868, 930, 965, 966, 1035, 1085, 1116, 1158, 1260, 1302, 1351, 1380, 1395, 1426, 1449, 1610, 1737, 1860, 1930, 1932, 1953, 2070, 2139, 2170, 2316, 2415, 2604, 2702, 2790, 2852, 2895, 2898, 3220, 3255, 3474, 3565, 3860, 3906, 4053, 4140, 4278, 4340, 4439, 4830, 4991, 5404, 5580, 5790, 5796, 5983, 6417, 6510, 6755, 6948, 7130, 7245, 7812, 8106, 8556, 8685, 8878, 9660, 9765, 9982, 10695, 11580, 11966, 12159, 12834, 13020, 13317, 13510, 14260, 14490, 14973, 16212, 17370, 17756, 17949, 19530, 19964, 20265, 21390, 22195, 23932, 24318, 24955, 25668, 26634, 27020, 28980, 29915, 29946, 31073, 32085, 34740, 35898, 39060, 39951, 40530, 41881, 42780, 44390, 44919, 48636, 49910, 53268, 53847, 59830, 59892, 60795, 62146, 64170, 66585, 71796, 74865, 79902, 81060, 83762, 88780, 89745, 89838, 93219, 99820, 107694, 119660, 121590, 124292, 125643, 128340, 133170, 137609, 149730, 155365, 159804, 167524, 179490, 179676, 186438, 199755, 209405, 215388, 224595, 243180, 251286, 266340, 269235, 275218, 279657, 299460, 310730, 358980, 372876, 376929, 399510, 412827, 418810, 449190, 466095, 502572, 538470, 550436, 559314, 621460, 628215, 688045, 753858, 799020, 825654, 837620, 898380, 932190, 963263, 1076940, 1118628, 1238481, 1256430, 1376090, 1398285, 1507716, 1651308, 1864380, 1884645, 1926526, 2064135, 2476962, 2512860, 2752180, 2796570, 2889789, 3769290, 3853052, 4128270, 4816315, 4953924, 5593140, 5779578, 6192405, 7538580, 8256540, 8669367, 9632630, 11559156, 12384810, 14448945, 17338734, 19265260, 24769620, 28897890, 34677468, 43346835, 57795780, 86693670, 173387340]

約数ペア:

[(1, 173387340), (2, 86693670), (3, 57795780), (4, 43346835), (5, 34677468), (6, 28897890), (7, 24769620), (9, 19265260), (10, 17338734), (12, 14448945), (14, 12384810), (15, 11559156), (18, 9632630), (20, 8669367), (21, 8256540), (23, 7538580), (28, 6192405), (30, 5779578), (31, 5593140), (35, 4953924), (36, 4816315), (42, 4128270), (45, 3853052), (46, 3769290), (60, 2889789), (62, 2796570), (63, 2752180), (69, 2512860), (70, 2476962), (84, 2064135), (90, 1926526), (92, 1884645), (93, 1864380), (105, 1651308), (115, 1507716), (124, 1398285), (126, 1376090), (138, 1256430), (140, 1238481), (155, 1118628), (161, 1076940), (180, 963263), (186, 932190), (193, 898380), (207, 837620), (210, 825654), (217, 799020), (230, 753858), (252, 688045), (276, 628215), (279, 621460), (310, 559314), (315, 550436), (322, 538470), (345, 502572), (372, 466095), (386, 449190), (414, 418810), (420, 412827), (434, 399510), (460, 376929), (465, 372876), (483, 358980), (558, 310730), (579, 299460), (620, 279657), (630, 275218), (644, 269235), (651, 266340), (690, 251286), (713, 243180), (772, 224595), (805, 215388), (828, 209405), (868, 199755), (930, 186438), (965, 179676), (966, 179490), (1035, 167524), (1085, 159804), (1116, 155365), (1158, 149730), (1260, 137609), (1302, 133170), (1351, 128340), (1380, 125643), (1395, 124292), (1426, 121590), (1449, 119660), (1610, 107694), (1737, 99820), (1860, 93219), (1930, 89838), (1932, 89745), (1953, 88780), (2070, 83762), (2139, 81060), (2170, 79902), (2316, 74865), (2415, 71796), (2604, 66585), (2702, 64170), (2790, 62146), (2852, 60795), (2895, 59892), (2898, 59830), (3220, 53847), (3255, 53268), (3474, 49910), (3565, 48636), (3860, 44919), (3906, 44390), (4053, 42780), (4140, 41881), (4278, 40530), (4340, 39951), (4439, 39060), (4830, 35898), (4991, 34740), (5404, 32085), (5580, 31073), (5790, 29946), (5796, 29915), (5983, 28980), (6417, 27020), (6510, 26634), (6755, 25668), (6948, 24955), (7130, 24318), (7245, 23932), (7812, 22195), (8106, 21390), (8556, 20265), (8685, 19964), (8878, 19530), (9660, 17949), (9765, 17756), (9982, 17370), (10695, 16212), (11580, 14973), (11966, 14490), (12159, 14260), (12834, 13510), (13020, 13317)]