82839960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 312698880

約数和(自身を除く): 229858920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 463, 497, 504, 568, 630, 639, 710, 840, 852, 926, 994, 1065, 1260, 1278, 1389, 1420, 1491, 1704, 1852, 1988, 2130, 2315, 2485, 2520, 2556, 2778, 2840, 2982, 3195, 3241, 3704, 3976, 4167, 4260, 4473, 4630, 4970, 5112, 5556, 5964, 6390, 6482, 6945, 7455, 8334, 8520, 8946, 9260, 9723, 9940, 11112, 11928, 12780, 12964, 13890, 14910, 16205, 16668, 17892, 18520, 19446, 19880, 20835, 22365, 25560, 25928, 27780, 29169, 29820, 32410, 32873, 33336, 35784, 38892, 41670, 44730, 48615, 55560, 58338, 59640, 64820, 65746, 77784, 83340, 89460, 97230, 98619, 116676, 129640, 131492, 145845, 164365, 166680, 178920, 194460, 197238, 230111, 233352, 262984, 291690, 295857, 328730, 388920, 394476, 460222, 493095, 583380, 591714, 657460, 690333, 788952, 920444, 986190, 1150555, 1166760, 1183428, 1314920, 1380666, 1479285, 1840888, 1972380, 2070999, 2301110, 2366856, 2761332, 2958570, 3451665, 3944760, 4141998, 4602220, 5522664, 5917140, 6903330, 8283996, 9204440, 10354995, 11834280, 13806660, 16567992, 20709990, 27613320, 41419980, 82839960]

約数ペア:

[(1, 82839960), (2, 41419980), (3, 27613320), (4, 20709990), (5, 16567992), (6, 13806660), (7, 11834280), (8, 10354995), (9, 9204440), (10, 8283996), (12, 6903330), (14, 5917140), (15, 5522664), (18, 4602220), (20, 4141998), (21, 3944760), (24, 3451665), (28, 2958570), (30, 2761332), (35, 2366856), (36, 2301110), (40, 2070999), (42, 1972380), (45, 1840888), (56, 1479285), (60, 1380666), (63, 1314920), (70, 1183428), (71, 1166760), (72, 1150555), (84, 986190), (90, 920444), (105, 788952), (120, 690333), (126, 657460), (140, 591714), (142, 583380), (168, 493095), (180, 460222), (210, 394476), (213, 388920), (252, 328730), (280, 295857), (284, 291690), (315, 262984), (355, 233352), (360, 230111), (420, 197238), (426, 194460), (463, 178920), (497, 166680), (504, 164365), (568, 145845), (630, 131492), (639, 129640), (710, 116676), (840, 98619), (852, 97230), (926, 89460), (994, 83340), (1065, 77784), (1260, 65746), (1278, 64820), (1389, 59640), (1420, 58338), (1491, 55560), (1704, 48615), (1852, 44730), (1988, 41670), (2130, 38892), (2315, 35784), (2485, 33336), (2520, 32873), (2556, 32410), (2778, 29820), (2840, 29169), (2982, 27780), (3195, 25928), (3241, 25560), (3704, 22365), (3976, 20835), (4167, 19880), (4260, 19446), (4473, 18520), (4630, 17892), (4970, 16668), (5112, 16205), (5556, 14910), (5964, 13890), (6390, 12964), (6482, 12780), (6945, 11928), (7455, 11112), (8334, 9940), (8520, 9723), (8946, 9260)]