5141285760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205981}}^1$

素因数の和:206016

約数の個数: 128

約数和(自身を含む): 17648537760

約数和(自身を除く): 12507252000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 205981, 411962, 617943, 823924, 1029905, 1235886, 1647848, 2059810, 2471772, 2677753, 3089715, 3295696, 4119620, 4943544, 5355506, 6179430, 6591392, 8033259, 8239240, 9887088, 10711012, 12358860, 13182784, 13388765, 16066518, 16478480, 19774176, 21422024, 24717720, 26365568, 26777530, 32133036, 32956960, 39548352, 40166295, 42844048, 49435440, 53555060, 64266072, 65913920, 79096704, 80332590, 85688096, 98870880, 107110120, 128532144, 131827840, 160665180, 171376192, 197741760, 214220240, 257064288, 321330360, 342752384, 395483520, 428440480, 514128576, 642660720, 856880960, 1028257152, 1285321440, 1713761920, 2570642880, 5141285760]

約数ペア:

[(1, 5141285760), (2, 2570642880), (3, 1713761920), (4, 1285321440), (5, 1028257152), (6, 856880960), (8, 642660720), (10, 514128576), (12, 428440480), (13, 395483520), (15, 342752384), (16, 321330360), (20, 257064288), (24, 214220240), (26, 197741760), (30, 171376192), (32, 160665180), (39, 131827840), (40, 128532144), (48, 107110120), (52, 98870880), (60, 85688096), (64, 80332590), (65, 79096704), (78, 65913920), (80, 64266072), (96, 53555060), (104, 49435440), (120, 42844048), (128, 40166295), (130, 39548352), (156, 32956960), (160, 32133036), (192, 26777530), (195, 26365568), (208, 24717720), (240, 21422024), (260, 19774176), (312, 16478480), (320, 16066518), (384, 13388765), (390, 13182784), (416, 12358860), (480, 10711012), (520, 9887088), (624, 8239240), (640, 8033259), (780, 6591392), (832, 6179430), (960, 5355506), (1040, 4943544), (1248, 4119620), (1560, 3295696), (1664, 3089715), (1920, 2677753), (2080, 2471772), (2496, 2059810), (3120, 1647848), (4160, 1235886), (4992, 1029905), (6240, 823924), (8320, 617943), (12480, 411962), (24960, 205981)]