194757120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 689420160

約数和(自身を除く): 494663040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 107, 120, 128, 144, 158, 160, 180, 192, 214, 237, 240, 256, 288, 316, 320, 321, 360, 384, 395, 428, 474, 480, 512, 535, 576, 632, 640, 642, 711, 720, 768, 790, 856, 948, 960, 963, 1070, 1152, 1185, 1264, 1280, 1284, 1422, 1440, 1536, 1580, 1605, 1712, 1896, 1920, 1926, 2140, 2304, 2370, 2528, 2560, 2568, 2844, 2880, 3160, 3210, 3424, 3555, 3792, 3840, 3852, 4280, 4608, 4740, 4815, 5056, 5136, 5688, 5760, 6320, 6420, 6848, 7110, 7584, 7680, 7704, 8453, 8560, 9480, 9630, 10112, 10272, 11376, 11520, 12640, 12840, 13696, 14220, 15168, 15408, 16906, 17120, 18960, 19260, 20224, 20544, 22752, 23040, 25280, 25359, 25680, 27392, 28440, 30336, 30816, 33812, 34240, 37920, 38520, 40448, 41088, 42265, 45504, 50560, 50718, 51360, 54784, 56880, 60672, 61632, 67624, 68480, 75840, 76077, 77040, 82176, 84530, 91008, 101120, 101436, 102720, 113760, 121344, 123264, 126795, 135248, 136960, 151680, 152154, 154080, 164352, 169060, 182016, 202240, 202872, 205440, 227520, 246528, 253590, 270496, 273920, 303360, 304308, 308160, 338120, 364032, 380385, 405744, 410880, 455040, 493056, 507180, 540992, 606720, 608616, 616320, 676240, 760770, 811488, 821760, 910080, 1014360, 1081984, 1217232, 1232640, 1352480, 1521540, 1622976, 1820160, 2028720, 2163968, 2434464, 2465280, 2704960, 3043080, 3245952, 4057440, 4327936, 4868928, 5409920, 6086160, 6491904, 8114880, 9737856, 10819840, 12172320, 12983808, 16229760, 19475712, 21639680, 24344640, 32459520, 38951424, 48689280, 64919040, 97378560, 194757120]

約数ペア:

[(1, 194757120), (2, 97378560), (3, 64919040), (4, 48689280), (5, 38951424), (6, 32459520), (8, 24344640), (9, 21639680), (10, 19475712), (12, 16229760), (15, 12983808), (16, 12172320), (18, 10819840), (20, 9737856), (24, 8114880), (30, 6491904), (32, 6086160), (36, 5409920), (40, 4868928), (45, 4327936), (48, 4057440), (60, 3245952), (64, 3043080), (72, 2704960), (79, 2465280), (80, 2434464), (90, 2163968), (96, 2028720), (107, 1820160), (120, 1622976), (128, 1521540), (144, 1352480), (158, 1232640), (160, 1217232), (180, 1081984), (192, 1014360), (214, 910080), (237, 821760), (240, 811488), (256, 760770), (288, 676240), (316, 616320), (320, 608616), (321, 606720), (360, 540992), (384, 507180), (395, 493056), (428, 455040), (474, 410880), (480, 405744), (512, 380385), (535, 364032), (576, 338120), (632, 308160), (640, 304308), (642, 303360), (711, 273920), (720, 270496), (768, 253590), (790, 246528), (856, 227520), (948, 205440), (960, 202872), (963, 202240), (1070, 182016), (1152, 169060), (1185, 164352), (1264, 154080), (1280, 152154), (1284, 151680), (1422, 136960), (1440, 135248), (1536, 126795), (1580, 123264), (1605, 121344), (1712, 113760), (1896, 102720), (1920, 101436), (1926, 101120), (2140, 91008), (2304, 84530), (2370, 82176), (2528, 77040), (2560, 76077), (2568, 75840), (2844, 68480), (2880, 67624), (3160, 61632), (3210, 60672), (3424, 56880), (3555, 54784), (3792, 51360), (3840, 50718), (3852, 50560), (4280, 45504), (4608, 42265), (4740, 41088), (4815, 40448), (5056, 38520), (5136, 37920), (5688, 34240), (5760, 33812), (6320, 30816), (6420, 30336), (6848, 28440), (7110, 27392), (7584, 25680), (7680, 25359), (7704, 25280), (8453, 23040), (8560, 22752), (9480, 20544), (9630, 20224), (10112, 19260), (10272, 18960), (11376, 17120), (11520, 16906), (12640, 15408), (12840, 15168), (13696, 14220)]