2107564160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 5595632280

約数和(自身を除く): 3488068120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 128, 130, 137, 160, 172, 208, 215, 260, 274, 320, 344, 416, 430, 520, 548, 559, 640, 685, 688, 832, 860, 1040, 1096, 1118, 1370, 1376, 1664, 1720, 1781, 1849, 2080, 2192, 2236, 2740, 2752, 2795, 3440, 3562, 3698, 4160, 4384, 4472, 5480, 5504, 5590, 5891, 6880, 7124, 7396, 8320, 8768, 8905, 8944, 9245, 10960, 11180, 11782, 13760, 14248, 14792, 17536, 17810, 17888, 18490, 21920, 22360, 23564, 24037, 27520, 28496, 29455, 29584, 35620, 35776, 36980, 43840, 44720, 47128, 48074, 56992, 58910, 59168, 71240, 71552, 73960, 76583, 87680, 89440, 94256, 96148, 113984, 117820, 118336, 120185, 142480, 147920, 153166, 178880, 188512, 192296, 227968, 235640, 236672, 240370, 253313, 284960, 295840, 306332, 357760, 377024, 382915, 384592, 471280, 480740, 506626, 569920, 591680, 612664, 754048, 765830, 769184, 942560, 961480, 1013252, 1139840, 1183360, 1225328, 1266565, 1531660, 1538368, 1885120, 1922960, 2026504, 2450656, 2533130, 3063320, 3076736, 3293069, 3770240, 3845920, 4053008, 4901312, 5066260, 6126640, 6586138, 7691840, 8106016, 9802624, 10132520, 12253280, 13172276, 15383680, 16212032, 16465345, 20265040, 24506560, 26344552, 32424064, 32930690, 40530080, 49013120, 52689104, 65861380, 81060160, 105378208, 131722760, 162120320, 210756416, 263445520, 421512832, 526891040, 1053782080, 2107564160]

約数ペア:

[(1, 2107564160), (2, 1053782080), (4, 526891040), (5, 421512832), (8, 263445520), (10, 210756416), (13, 162120320), (16, 131722760), (20, 105378208), (26, 81060160), (32, 65861380), (40, 52689104), (43, 49013120), (52, 40530080), (64, 32930690), (65, 32424064), (80, 26344552), (86, 24506560), (104, 20265040), (128, 16465345), (130, 16212032), (137, 15383680), (160, 13172276), (172, 12253280), (208, 10132520), (215, 9802624), (260, 8106016), (274, 7691840), (320, 6586138), (344, 6126640), (416, 5066260), (430, 4901312), (520, 4053008), (548, 3845920), (559, 3770240), (640, 3293069), (685, 3076736), (688, 3063320), (832, 2533130), (860, 2450656), (1040, 2026504), (1096, 1922960), (1118, 1885120), (1370, 1538368), (1376, 1531660), (1664, 1266565), (1720, 1225328), (1781, 1183360), (1849, 1139840), (2080, 1013252), (2192, 961480), (2236, 942560), (2740, 769184), (2752, 765830), (2795, 754048), (3440, 612664), (3562, 591680), (3698, 569920), (4160, 506626), (4384, 480740), (4472, 471280), (5480, 384592), (5504, 382915), (5590, 377024), (5891, 357760), (6880, 306332), (7124, 295840), (7396, 284960), (8320, 253313), (8768, 240370), (8905, 236672), (8944, 235640), (9245, 227968), (10960, 192296), (11180, 188512), (11782, 178880), (13760, 153166), (14248, 147920), (14792, 142480), (17536, 120185), (17810, 118336), (17888, 117820), (18490, 113984), (21920, 96148), (22360, 94256), (23564, 89440), (24037, 87680), (27520, 76583), (28496, 73960), (29455, 71552), (29584, 71240), (35620, 59168), (35776, 58910), (36980, 56992), (43840, 48074), (44720, 47128)]