157043520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 168

約数和(自身を含む): 557905920

約数和(自身を除く): 400862400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1759, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3518, 3720, 4464, 4960, 5277, 5580, 5952, 7036, 7440, 8795, 8928, 9920, 10554, 11160, 14072, 14880, 15831, 17590, 17856, 21108, 22320, 26385, 28144, 29760, 31662, 35180, 42216, 44640, 52770, 54529, 56288, 63324, 70360, 79155, 84432, 89280, 105540, 109058, 112576, 126648, 140720, 158310, 163587, 168864, 211080, 218116, 253296, 272645, 281440, 316620, 327174, 337728, 422160, 436232, 490761, 506592, 545290, 562880, 633240, 654348, 817935, 844320, 872464, 981522, 1013184, 1090580, 1266480, 1308696, 1635870, 1688640, 1744928, 1963044, 2181160, 2453805, 2532960, 2617392, 3271740, 3489856, 3926088, 4362320, 4907610, 5065920, 5234784, 6543480, 7852176, 8724640, 9815220, 10469568, 13086960, 15704352, 17449280, 19630440, 26173920, 31408704, 39260880, 52347840, 78521760, 157043520]

約数ペア:

[(1, 157043520), (2, 78521760), (3, 52347840), (4, 39260880), (5, 31408704), (6, 26173920), (8, 19630440), (9, 17449280), (10, 15704352), (12, 13086960), (15, 10469568), (16, 9815220), (18, 8724640), (20, 7852176), (24, 6543480), (30, 5234784), (31, 5065920), (32, 4907610), (36, 4362320), (40, 3926088), (45, 3489856), (48, 3271740), (60, 2617392), (62, 2532960), (64, 2453805), (72, 2181160), (80, 1963044), (90, 1744928), (93, 1688640), (96, 1635870), (120, 1308696), (124, 1266480), (144, 1090580), (155, 1013184), (160, 981522), (180, 872464), (186, 844320), (192, 817935), (240, 654348), (248, 633240), (279, 562880), (288, 545290), (310, 506592), (320, 490761), (360, 436232), (372, 422160), (465, 337728), (480, 327174), (496, 316620), (558, 281440), (576, 272645), (620, 253296), (720, 218116), (744, 211080), (930, 168864), (960, 163587), (992, 158310), (1116, 140720), (1240, 126648), (1395, 112576), (1440, 109058), (1488, 105540), (1759, 89280), (1860, 84432), (1984, 79155), (2232, 70360), (2480, 63324), (2790, 56288), (2880, 54529), (2976, 52770), (3518, 44640), (3720, 42216), (4464, 35180), (4960, 31662), (5277, 29760), (5580, 28144), (5952, 26385), (7036, 22320), (7440, 21108), (8795, 17856), (8928, 17590), (9920, 15831), (10554, 14880), (11160, 14072)]