195496320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 687398400

約数和(自身を除く): 491902080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 233, 240, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 466, 480, 552, 570, 608, 640, 690, 699, 736, 760, 874, 912, 920, 932, 960, 1104, 1140, 1165, 1216, 1311, 1380, 1398, 1472, 1520, 1748, 1824, 1840, 1864, 1920, 2185, 2208, 2280, 2330, 2432, 2622, 2760, 2796, 2944, 3040, 3495, 3496, 3648, 3680, 3728, 4370, 4416, 4427, 4560, 4660, 5244, 5359, 5520, 5592, 6080, 6555, 6990, 6992, 7296, 7360, 7456, 8740, 8832, 8854, 9120, 9320, 10488, 10718, 11040, 11184, 12160, 13110, 13281, 13980, 13984, 14720, 14912, 16077, 17480, 17708, 18240, 18640, 20976, 21436, 22080, 22135, 22368, 26220, 26562, 26795, 27960, 27968, 29824, 32154, 34960, 35416, 36480, 37280, 41952, 42872, 44160, 44270, 44736, 52440, 53124, 53590, 55920, 55936, 64308, 66405, 69920, 70832, 74560, 80385, 83904, 85744, 88540, 89472, 101821, 104880, 106248, 107180, 111840, 128616, 132810, 139840, 141664, 149120, 160770, 167808, 171488, 177080, 203642, 209760, 212496, 214360, 223680, 257232, 265620, 279680, 283328, 305463, 321540, 342976, 354160, 407284, 419520, 424992, 428720, 447360, 509105, 514464, 531240, 566656, 610926, 643080, 685952, 708320, 814568, 839040, 849984, 857440, 1018210, 1028928, 1062480, 1221852, 1286160, 1416640, 1527315, 1629136, 1699968, 1714880, 2036420, 2057856, 2124960, 2443704, 2572320, 2833280, 3054630, 3258272, 3429760, 4072840, 4249920, 4887408, 5144640, 6109260, 6516544, 8145680, 8499840, 9774816, 10289280, 12218520, 13033088, 16291360, 19549632, 24437040, 32582720, 39099264, 48874080, 65165440, 97748160, 195496320]

約数ペア:

[(1, 195496320), (2, 97748160), (3, 65165440), (4, 48874080), (5, 39099264), (6, 32582720), (8, 24437040), (10, 19549632), (12, 16291360), (15, 13033088), (16, 12218520), (19, 10289280), (20, 9774816), (23, 8499840), (24, 8145680), (30, 6516544), (32, 6109260), (38, 5144640), (40, 4887408), (46, 4249920), (48, 4072840), (57, 3429760), (60, 3258272), (64, 3054630), (69, 2833280), (76, 2572320), (80, 2443704), (92, 2124960), (95, 2057856), (96, 2036420), (114, 1714880), (115, 1699968), (120, 1629136), (128, 1527315), (138, 1416640), (152, 1286160), (160, 1221852), (184, 1062480), (190, 1028928), (192, 1018210), (228, 857440), (230, 849984), (233, 839040), (240, 814568), (276, 708320), (285, 685952), (304, 643080), (320, 610926), (345, 566656), (368, 531240), (380, 514464), (384, 509105), (437, 447360), (456, 428720), (460, 424992), (466, 419520), (480, 407284), (552, 354160), (570, 342976), (608, 321540), (640, 305463), (690, 283328), (699, 279680), (736, 265620), (760, 257232), (874, 223680), (912, 214360), (920, 212496), (932, 209760), (960, 203642), (1104, 177080), (1140, 171488), (1165, 167808), (1216, 160770), (1311, 149120), (1380, 141664), (1398, 139840), (1472, 132810), (1520, 128616), (1748, 111840), (1824, 107180), (1840, 106248), (1864, 104880), (1920, 101821), (2185, 89472), (2208, 88540), (2280, 85744), (2330, 83904), (2432, 80385), (2622, 74560), (2760, 70832), (2796, 69920), (2944, 66405), (3040, 64308), (3495, 55936), (3496, 55920), (3648, 53590), (3680, 53124), (3728, 52440), (4370, 44736), (4416, 44270), (4427, 44160), (4560, 42872), (4660, 41952), (5244, 37280), (5359, 36480), (5520, 35416), (5592, 34960), (6080, 32154), (6555, 29824), (6990, 27968), (6992, 27960), (7296, 26795), (7360, 26562), (7456, 26220), (8740, 22368), (8832, 22135), (8854, 22080), (9120, 21436), (9320, 20976), (10488, 18640), (10718, 18240), (11040, 17708), (11184, 17480), (12160, 16077), (13110, 14912), (13281, 14720), (13980, 13984)]