118826240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 316435728

約数和(自身を除く): 197609488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 193, 208, 256, 260, 296, 320, 370, 386, 416, 481, 520, 592, 640, 740, 772, 832, 962, 965, 1040, 1184, 1280, 1480, 1544, 1664, 1924, 1930, 2080, 2368, 2405, 2509, 2960, 3088, 3328, 3848, 3860, 4160, 4736, 4810, 5018, 5920, 6176, 7141, 7696, 7720, 8320, 9472, 9620, 10036, 11840, 12352, 12545, 14282, 15392, 15440, 16640, 19240, 20072, 23680, 24704, 25090, 28564, 30784, 30880, 35705, 38480, 40144, 47360, 49408, 50180, 57128, 61568, 61760, 71410, 76960, 80288, 92833, 100360, 114256, 123136, 123520, 142820, 153920, 160576, 185666, 200720, 228512, 247040, 285640, 307840, 321152, 371332, 401440, 457024, 464165, 571280, 615680, 642304, 742664, 802880, 914048, 928330, 1142560, 1485328, 1605760, 1828096, 1856660, 2285120, 2970656, 3211520, 3713320, 4570240, 5941312, 7426640, 9140480, 11882624, 14853280, 23765248, 29706560, 59413120, 118826240]

約数ペア:

[(1, 118826240), (2, 59413120), (4, 29706560), (5, 23765248), (8, 14853280), (10, 11882624), (13, 9140480), (16, 7426640), (20, 5941312), (26, 4570240), (32, 3713320), (37, 3211520), (40, 2970656), (52, 2285120), (64, 1856660), (65, 1828096), (74, 1605760), (80, 1485328), (104, 1142560), (128, 928330), (130, 914048), (148, 802880), (160, 742664), (185, 642304), (193, 615680), (208, 571280), (256, 464165), (260, 457024), (296, 401440), (320, 371332), (370, 321152), (386, 307840), (416, 285640), (481, 247040), (520, 228512), (592, 200720), (640, 185666), (740, 160576), (772, 153920), (832, 142820), (962, 123520), (965, 123136), (1040, 114256), (1184, 100360), (1280, 92833), (1480, 80288), (1544, 76960), (1664, 71410), (1924, 61760), (1930, 61568), (2080, 57128), (2368, 50180), (2405, 49408), (2509, 47360), (2960, 40144), (3088, 38480), (3328, 35705), (3848, 30880), (3860, 30784), (4160, 28564), (4736, 25090), (4810, 24704), (5018, 23680), (5920, 20072), (6176, 19240), (7141, 16640), (7696, 15440), (7720, 15392), (8320, 14282), (9472, 12545), (9620, 12352), (10036, 11840)]