131661180000

素因数分解:

$2^5\times 3^3\times 5^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 960

約数和(自身を含む): 558379261440

約数和(自身を除く): 426718081440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 61, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 122, 125, 126, 135, 140, 144, 150, 160, 168, 175, 180, 183, 189, 200, 210, 216, 224, 225, 240, 244, 250, 252, 270, 280, 288, 300, 305, 315, 336, 350, 360, 366, 375, 378, 400, 420, 427, 432, 450, 480, 488, 500, 504, 525, 540, 549, 560, 571, 600, 610, 625, 630, 672, 675, 700, 720, 732, 750, 756, 800, 840, 854, 864, 875, 900, 915, 945, 976, 1000, 1008, 1050, 1080, 1098, 1120, 1125, 1142, 1200, 1220, 1250, 1260, 1281, 1350, 1400, 1440, 1464, 1500, 1512, 1525, 1575, 1647, 1680, 1708, 1713, 1750, 1800, 1830, 1875, 1890, 1952, 2000, 2016, 2100, 2135, 2160, 2196, 2250, 2284, 2400, 2440, 2500, 2520, 2562, 2625, 2700, 2745, 2800, 2855, 2928, 3000, 3024, 3050, 3150, 3294, 3360, 3375, 3416, 3426, 3500, 3600, 3660, 3750, 3780, 3843, 3997, 4000, 4200, 4270, 4320, 4375, 4392, 4500, 4568, 4575, 4725, 4880, 5000, 5040, 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1741550, 1798650, 1830000, 1844640, 1880874, 1890000, 1918560, 1921500, 1927125, 1950536, 1998500, 2055600, 2058750, 2089860, 2135000, 2141250, 2158380, 2194353, 2196000, 2284000, 2305800, 2398200, 2401875, 2438170, 2466720, 2498125, 2507832, 2562000, 2569500, 2612325, 2697975, 2745000, 2786480, 2855000, 2877840, 2882250, 2925804, 2997750, 3074400, 3083400, 3134790, 3197600, 3202500, 3211875, 3294000, 3343776, 3426000, 3453408, 3483100, 3597300, 3657255, 3660000, 3761748, 3780000, 3843000, 3854250, 3901072, 3997000, 4111200, 4117500, 4179720, 4270000, 4282500, 4316760, 4353875, 4388706, 4496625, 4611600, 4702185, 4796400, 4803750, 4876340, 4996250, 5015664, 5124000, 5139000, 5224650, 5395950, 5490000, 5572960, 5710000, 5755680, 5764500, 5851608, 5995500, 6095425, 6166800, 6269580, 6405000, 6423750, 6583059, 6588000, 6852000, 6966200, 7194600, 7205625, 7314510, 7494375, 7523496, 7686000, 7708500, 7802144, 7836975, 7994000, 8235000, 8359440, 8540000, 8565000, 8633520, 8707750, 8777412, 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52664472, 53959500, 54858825, 57645000, 58516080, 59955000, 60954250, 61668000, 62695800, 65308125, 65830590, 67449375, 69662000, 70219296, 71946000, 73145100, 75234960, 76860000, 77085000, 78369750, 79940000, 83594400, 86335200, 87077500, 87774120, 89932500, 91431375, 94043700, 97526800, 102780000, 104493000, 105328944, 107919000, 109717650, 115290000, 117032160, 117554625, 119910000, 121908500, 125391600, 130616250, 131661180, 134898750, 139324000, 143892000, 146290200, 150469920, 152385625, 154170000, 156739500, 164576475, 174155000, 175548240, 179865000, 182862750, 188087400, 195053600, 195924375, 208986000, 210657888, 215838000, 219435300, 230580000, 235109250, 239820000, 243817000, 250783200, 261232500, 263322360, 269797500, 274294125, 292580400, 304771250, 308340000, 313479000, 329152950, 348310000, 351096480, 359730000, 365725500, 376174800, 391848750, 417972000, 431676000, 438870600, 457156875, 470218500, 487634000, 522465000, 526644720, 539595000, 548588250, 585160800, 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約数ペア:

[(1, 131661180000), (2, 65830590000), (3, 43887060000), (4, 32915295000), (5, 26332236000), (6, 21943530000), (7, 18808740000), (8, 16457647500), (9, 14629020000), (10, 13166118000), (12, 10971765000), (14, 9404370000), (15, 8777412000), (16, 8228823750), (18, 7314510000), (20, 6583059000), (21, 6269580000), (24, 5485882500), (25, 5266447200), (27, 4876340000), (28, 4702185000), (30, 4388706000), (32, 4114411875), (35, 3761748000), (36, 3657255000), (40, 3291529500), (42, 3134790000), (45, 2925804000), (48, 2742941250), (50, 2633223600), (54, 2438170000), (56, 2351092500), (60, 2194353000), (61, 2158380000), (63, 2089860000), (70, 1880874000), (72, 1828627500), (75, 1755482400), (80, 1645764750), (84, 1567395000), (90, 1462902000), (96, 1371470625), (100, 1316611800), (105, 1253916000), (108, 1219085000), (112, 1175546250), (120, 1097176500), (122, 1079190000), (125, 1053289440), (126, 1044930000), (135, 975268000), (140, 940437000), (144, 914313750), (150, 877741200), (160, 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