170152920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 256

約数和(自身を含む): 659404800

約数和(自身を除く): 489251880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 317, 355, 360, 378, 420, 426, 497, 504, 540, 568, 630, 634, 639, 710, 756, 840, 852, 945, 951, 994, 1065, 1080, 1260, 1268, 1278, 1420, 1491, 1512, 1585, 1704, 1890, 1902, 1917, 1988, 2130, 2219, 2485, 2520, 2536, 2556, 2840, 2853, 2982, 3170, 3195, 3780, 3804, 3834, 3976, 4260, 4438, 4473, 4755, 4970, 5112, 5706, 5964, 6340, 6390, 6657, 7455, 7560, 7608, 7668, 8520, 8559, 8876, 8946, 9510, 9585, 9940, 11095, 11412, 11928, 12680, 12780, 13314, 13419, 14265, 14910, 15336, 17118, 17752, 17892, 19020, 19170, 19880, 19971, 22190, 22365, 22507, 22824, 25560, 26628, 26838, 28530, 29820, 33285, 34236, 35784, 38040, 38340, 39942, 42795, 44380, 44730, 45014, 53256, 53676, 57060, 59640, 59913, 66570, 67095, 67521, 68472, 76680, 79884, 85590, 88760, 89460, 90028, 99855, 107352, 112535, 114120, 119826, 133140, 134190, 135042, 157549, 159768, 171180, 178920, 180056, 199710, 202563, 225070, 239652, 266280, 268380, 270084, 299565, 315098, 337605, 342360, 399420, 405126, 450140, 472647, 479304, 536760, 540168, 599130, 607689, 630196, 675210, 787745, 798840, 810252, 900280, 945294, 1012815, 1198260, 1215378, 1260392, 1350420, 1417941, 1575490, 1620504, 1890588, 2025630, 2363235, 2396520, 2430756, 2700840, 2835882, 3038445, 3150980, 3781176, 4051260, 4253823, 4726470, 4861512, 5671764, 6076890, 6301960, 7089705, 8102520, 8507646, 9452940, 11343528, 12153780, 14179410, 17015292, 18905880, 21269115, 24307560, 28358820, 34030584, 42538230, 56717640, 85076460, 170152920]

約数ペア:

[(1, 170152920), (2, 85076460), (3, 56717640), (4, 42538230), (5, 34030584), (6, 28358820), (7, 24307560), (8, 21269115), (9, 18905880), (10, 17015292), (12, 14179410), (14, 12153780), (15, 11343528), (18, 9452940), (20, 8507646), (21, 8102520), (24, 7089705), (27, 6301960), (28, 6076890), (30, 5671764), (35, 4861512), (36, 4726470), (40, 4253823), (42, 4051260), (45, 3781176), (54, 3150980), (56, 3038445), (60, 2835882), (63, 2700840), (70, 2430756), (71, 2396520), (72, 2363235), (84, 2025630), (90, 1890588), (105, 1620504), (108, 1575490), (120, 1417941), (126, 1350420), (135, 1260392), (140, 1215378), (142, 1198260), (168, 1012815), (180, 945294), (189, 900280), (210, 810252), (213, 798840), (216, 787745), (252, 675210), (270, 630196), (280, 607689), (284, 599130), (315, 540168), (317, 536760), (355, 479304), (360, 472647), (378, 450140), (420, 405126), (426, 399420), (497, 342360), (504, 337605), (540, 315098), (568, 299565), (630, 270084), (634, 268380), (639, 266280), (710, 239652), (756, 225070), (840, 202563), (852, 199710), (945, 180056), (951, 178920), (994, 171180), (1065, 159768), (1080, 157549), (1260, 135042), (1268, 134190), (1278, 133140), (1420, 119826), (1491, 114120), (1512, 112535), (1585, 107352), (1704, 99855), (1890, 90028), (1902, 89460), (1917, 88760), (1988, 85590), (2130, 79884), (2219, 76680), (2485, 68472), (2520, 67521), (2536, 67095), (2556, 66570), (2840, 59913), (2853, 59640), (2982, 57060), (3170, 53676), (3195, 53256), (3780, 45014), (3804, 44730), (3834, 44380), (3976, 42795), (4260, 39942), (4438, 38340), (4473, 38040), (4755, 35784), (4970, 34236), (5112, 33285), (5706, 29820), (5964, 28530), (6340, 26838), (6390, 26628), (6657, 25560), (7455, 22824), (7560, 22507), (7608, 22365), (7668, 22190), (8520, 19971), (8559, 19880), (8876, 19170), (8946, 19020), (9510, 17892), (9585, 17752), (9940, 17118), (11095, 15336), (11412, 14910), (11928, 14265), (12680, 13419), (12780, 13314)]