188195280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 240

約数和(自身を含む): 731453184

約数和(自身を除く): 543257904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1231, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2462, 2548, 2730, 2940, 3120, 3185, 3640, 3693, 3822, 3920, 4368, 4924, 5096, 5460, 5880, 6155, 6370, 7280, 7386, 7644, 8617, 9555, 9848, 10192, 10920, 11760, 12310, 12740, 14772, 15288, 16003, 17234, 18465, 19110, 19696, 21840, 24620, 25480, 25851, 29544, 30576, 32006, 34468, 36930, 38220, 43085, 48009, 49240, 50960, 51702, 59088, 60319, 64012, 68936, 73860, 76440, 80015, 86170, 96018, 98480, 103404, 112021, 120638, 128024, 129255, 137872, 147720, 152880, 160030, 172340, 180957, 192036, 206808, 224042, 240045, 241276, 256048, 258510, 295440, 301595, 320060, 336063, 344680, 361914, 384072, 413616, 448084, 480090, 482552, 517020, 560105, 603190, 640120, 672126, 689360, 723828, 768144, 784147, 896168, 904785, 960180, 965104, 1034040, 1120210, 1206380, 1280240, 1344252, 1447656, 1568294, 1680315, 1792336, 1809570, 1920360, 2068080, 2240420, 2352441, 2412760, 2688504, 2895312, 3136588, 3360630, 3619140, 3840720, 3920735, 4480840, 4704882, 4825520, 5377008, 6273176, 6721260, 7238280, 7841470, 8961680, 9409764, 11762205, 12546352, 13442520, 14476560, 15682940, 18819528, 23524410, 26885040, 31365880, 37639056, 47048820, 62731760, 94097640, 188195280]

約数ペア:

[(1, 188195280), (2, 94097640), (3, 62731760), (4, 47048820), (5, 37639056), (6, 31365880), (7, 26885040), (8, 23524410), (10, 18819528), (12, 15682940), (13, 14476560), (14, 13442520), (15, 12546352), (16, 11762205), (20, 9409764), (21, 8961680), (24, 7841470), (26, 7238280), (28, 6721260), (30, 6273176), (35, 5377008), (39, 4825520), (40, 4704882), (42, 4480840), (48, 3920735), (49, 3840720), (52, 3619140), (56, 3360630), (60, 3136588), (65, 2895312), (70, 2688504), (78, 2412760), (80, 2352441), (84, 2240420), (91, 2068080), (98, 1920360), (104, 1809570), (105, 1792336), (112, 1680315), (120, 1568294), (130, 1447656), (140, 1344252), (147, 1280240), (156, 1206380), (168, 1120210), (182, 1034040), (195, 965104), (196, 960180), (208, 904785), (210, 896168), (240, 784147), (245, 768144), (260, 723828), (273, 689360), (280, 672126), (294, 640120), (312, 603190), (336, 560105), (364, 517020), (390, 482552), (392, 480090), (420, 448084), (455, 413616), (490, 384072), (520, 361914), (546, 344680), (560, 336063), (588, 320060), (624, 301595), (637, 295440), (728, 258510), (735, 256048), (780, 241276), (784, 240045), (840, 224042), (910, 206808), (980, 192036), (1040, 180957), (1092, 172340), (1176, 160030), (1231, 152880), (1274, 147720), (1365, 137872), (1456, 129255), (1470, 128024), (1560, 120638), (1680, 112021), (1820, 103404), (1911, 98480), (1960, 96018), (2184, 86170), (2352, 80015), (2462, 76440), (2548, 73860), (2730, 68936), (2940, 64012), (3120, 60319), (3185, 59088), (3640, 51702), (3693, 50960), (3822, 49240), (3920, 48009), (4368, 43085), (4924, 38220), (5096, 36930), (5460, 34468), (5880, 32006), (6155, 30576), (6370, 29544), (7280, 25851), (7386, 25480), (7644, 24620), (8617, 21840), (9555, 19696), (9848, 19110), (10192, 18465), (10920, 17234), (11760, 16003), (12310, 15288), (12740, 14772)]