194346880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 397873280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 71, 80, 91, 94, 104, 112, 128, 130, 140, 142, 160, 182, 188, 208, 224, 235, 260, 280, 284, 320, 329, 355, 364, 376, 416, 448, 455, 470, 497, 520, 560, 568, 611, 640, 658, 710, 728, 752, 832, 896, 910, 923, 940, 994, 1040, 1120, 1136, 1222, 1316, 1420, 1456, 1504, 1645, 1664, 1820, 1846, 1880, 1988, 2080, 2240, 2272, 2444, 2485, 2632, 2840, 2912, 3008, 3055, 3290, 3337, 3640, 3692, 3760, 3976, 4160, 4277, 4480, 4544, 4615, 4888, 4970, 5264, 5680, 5824, 6016, 6110, 6461, 6580, 6674, 7280, 7384, 7520, 7952, 8320, 8554, 9088, 9230, 9776, 9940, 10528, 11360, 11648, 12220, 12922, 13160, 13348, 14560, 14768, 15040, 15904, 16685, 17108, 18460, 19552, 19880, 21056, 21385, 22720, 23359, 24440, 25844, 26320, 26696, 29120, 29536, 30080, 31808, 32305, 33370, 34216, 36920, 39104, 39760, 42112, 42770, 43381, 45440, 46718, 48880, 51688, 52640, 53392, 58240, 59072, 63616, 64610, 66740, 68432, 73840, 78208, 79520, 85540, 86762, 93436, 97760, 103376, 105280, 106784, 116795, 118144, 129220, 133480, 136864, 147680, 159040, 171080, 173524, 186872, 195520, 206752, 210560, 213568, 216905, 233590, 258440, 266960, 273728, 295360, 303667, 318080, 342160, 347048, 373744, 391040, 413504, 427136, 433810, 467180, 516880, 533920, 547456, 590720, 607334, 684320, 694096, 747488, 827008, 867620, 934360, 1033760, 1067840, 1214668, 1368640, 1388192, 1494976, 1518335, 1735240, 1868720, 2067520, 2135680, 2429336, 2737280, 2776384, 2989952, 3036670, 3470480, 3737440, 4135040, 4858672, 5552768, 6073340, 6940960, 7474880, 9717344, 12146680, 13881920, 14949760, 19434688, 24293360, 27763840, 38869376, 48586720, 97173440, 194346880]

約数ペア:

[(1, 194346880), (2, 97173440), (4, 48586720), (5, 38869376), (7, 27763840), (8, 24293360), (10, 19434688), (13, 14949760), (14, 13881920), (16, 12146680), (20, 9717344), (26, 7474880), (28, 6940960), (32, 6073340), (35, 5552768), (40, 4858672), (47, 4135040), (52, 3737440), (56, 3470480), (64, 3036670), (65, 2989952), (70, 2776384), (71, 2737280), (80, 2429336), (91, 2135680), (94, 2067520), (104, 1868720), (112, 1735240), (128, 1518335), (130, 1494976), (140, 1388192), (142, 1368640), (160, 1214668), (182, 1067840), (188, 1033760), (208, 934360), (224, 867620), (235, 827008), (260, 747488), (280, 694096), (284, 684320), (320, 607334), (329, 590720), (355, 547456), (364, 533920), (376, 516880), (416, 467180), (448, 433810), (455, 427136), (470, 413504), (497, 391040), (520, 373744), (560, 347048), (568, 342160), (611, 318080), (640, 303667), (658, 295360), (710, 273728), (728, 266960), (752, 258440), (832, 233590), (896, 216905), (910, 213568), (923, 210560), (940, 206752), (994, 195520), (1040, 186872), (1120, 173524), (1136, 171080), (1222, 159040), (1316, 147680), (1420, 136864), (1456, 133480), (1504, 129220), (1645, 118144), (1664, 116795), (1820, 106784), (1846, 105280), (1880, 103376), (1988, 97760), (2080, 93436), (2240, 86762), (2272, 85540), (2444, 79520), (2485, 78208), (2632, 73840), (2840, 68432), (2912, 66740), (3008, 64610), (3055, 63616), (3290, 59072), (3337, 58240), (3640, 53392), (3692, 52640), (3760, 51688), (3976, 48880), (4160, 46718), (4277, 45440), (4480, 43381), (4544, 42770), (4615, 42112), (4888, 39760), (4970, 39104), (5264, 36920), (5680, 34216), (5824, 33370), (6016, 32305), (6110, 31808), (6461, 30080), (6580, 29536), (6674, 29120), (7280, 26696), (7384, 26320), (7520, 25844), (7952, 24440), (8320, 23359), (8554, 22720), (9088, 21385), (9230, 21056), (9776, 19880), (9940, 19552), (10528, 18460), (11360, 17108), (11648, 16685), (12220, 15904), (12922, 15040), (13160, 14768), (13348, 14560)]