83655360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 168

約数和(自身を含む): 297338496

約数和(自身を除く): 213683136

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, 937, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1874, 1984, 2232, 2480, 2790, 2811, 2880, 2976, 3720, 3748, 4464, 4685, 4960, 5580, 5622, 5952, 7440, 7496, 8433, 8928, 9370, 9920, 11160, 11244, 14055, 14880, 14992, 16866, 17856, 18740, 22320, 22488, 28110, 29047, 29760, 29984, 33732, 37480, 42165, 44640, 44976, 56220, 58094, 59968, 67464, 74960, 84330, 87141, 89280, 89952, 112440, 116188, 134928, 145235, 149920, 168660, 174282, 179904, 224880, 232376, 261423, 269856, 290470, 299840, 337320, 348564, 435705, 449760, 464752, 522846, 539712, 580940, 674640, 697128, 871410, 899520, 929504, 1045692, 1161880, 1307115, 1349280, 1394256, 1742820, 1859008, 2091384, 2323760, 2614230, 2698560, 2788512, 3485640, 4182768, 4647520, 5228460, 5577024, 6971280, 8365536, 9295040, 10456920, 13942560, 16731072, 20913840, 27885120, 41827680, 83655360]

約数ペア:

[(1, 83655360), (2, 41827680), (3, 27885120), (4, 20913840), (5, 16731072), (6, 13942560), (8, 10456920), (9, 9295040), (10, 8365536), (12, 6971280), (15, 5577024), (16, 5228460), (18, 4647520), (20, 4182768), (24, 3485640), (30, 2788512), (31, 2698560), (32, 2614230), (36, 2323760), (40, 2091384), (45, 1859008), (48, 1742820), (60, 1394256), (62, 1349280), (64, 1307115), (72, 1161880), (80, 1045692), (90, 929504), (93, 899520), (96, 871410), (120, 697128), (124, 674640), (144, 580940), (155, 539712), (160, 522846), (180, 464752), (186, 449760), (192, 435705), (240, 348564), (248, 337320), (279, 299840), (288, 290470), (310, 269856), (320, 261423), (360, 232376), (372, 224880), (465, 179904), (480, 174282), (496, 168660), (558, 149920), (576, 145235), (620, 134928), (720, 116188), (744, 112440), (930, 89952), (937, 89280), (960, 87141), (992, 84330), (1116, 74960), (1240, 67464), (1395, 59968), (1440, 58094), (1488, 56220), (1860, 44976), (1874, 44640), (1984, 42165), (2232, 37480), (2480, 33732), (2790, 29984), (2811, 29760), (2880, 29047), (2976, 28110), (3720, 22488), (3748, 22320), (4464, 18740), (4685, 17856), (4960, 16866), (5580, 14992), (5622, 14880), (5952, 14055), (7440, 11244), (7496, 11160), (8433, 9920), (8928, 9370)]