76690320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 274268160

約数和(自身を除く): 197577840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 239, 240, 280, 336, 382, 420, 478, 560, 573, 717, 764, 840, 955, 956, 1146, 1195, 1337, 1434, 1528, 1673, 1680, 1910, 1912, 2292, 2390, 2674, 2865, 2868, 3056, 3346, 3585, 3820, 3824, 4011, 4584, 4780, 5019, 5348, 5730, 5736, 6685, 6692, 7170, 7640, 8022, 8365, 9168, 9560, 10038, 10696, 11460, 11472, 13370, 13384, 14340, 15280, 16044, 16730, 19120, 20055, 20076, 21392, 22920, 25095, 26740, 26768, 28680, 32088, 33460, 40110, 40152, 45649, 45840, 50190, 53480, 57360, 64176, 66920, 80220, 80304, 91298, 100380, 106960, 133840, 136947, 160440, 182596, 200760, 228245, 273894, 319543, 320880, 365192, 401520, 456490, 547788, 639086, 684735, 730384, 912980, 958629, 1095576, 1278172, 1369470, 1597715, 1825960, 1917258, 2191152, 2556344, 2738940, 3195430, 3651920, 3834516, 4793145, 5112688, 5477880, 6390860, 7669032, 9586290, 10955760, 12781720, 15338064, 19172580, 25563440, 38345160, 76690320]

約数ペア:

[(1, 76690320), (2, 38345160), (3, 25563440), (4, 19172580), (5, 15338064), (6, 12781720), (7, 10955760), (8, 9586290), (10, 7669032), (12, 6390860), (14, 5477880), (15, 5112688), (16, 4793145), (20, 3834516), (21, 3651920), (24, 3195430), (28, 2738940), (30, 2556344), (35, 2191152), (40, 1917258), (42, 1825960), (48, 1597715), (56, 1369470), (60, 1278172), (70, 1095576), (80, 958629), (84, 912980), (105, 730384), (112, 684735), (120, 639086), (140, 547788), (168, 456490), (191, 401520), (210, 365192), (239, 320880), (240, 319543), (280, 273894), (336, 228245), (382, 200760), (420, 182596), (478, 160440), (560, 136947), (573, 133840), (717, 106960), (764, 100380), (840, 91298), (955, 80304), (956, 80220), (1146, 66920), (1195, 64176), (1337, 57360), (1434, 53480), (1528, 50190), (1673, 45840), (1680, 45649), (1910, 40152), (1912, 40110), (2292, 33460), (2390, 32088), (2674, 28680), (2865, 26768), (2868, 26740), (3056, 25095), (3346, 22920), (3585, 21392), (3820, 20076), (3824, 20055), (4011, 19120), (4584, 16730), (4780, 16044), (5019, 15280), (5348, 14340), (5730, 13384), (5736, 13370), (6685, 11472), (6692, 11460), (7170, 10696), (7640, 10038), (8022, 9560), (8365, 9168)]