191483520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 668304000

約数和(自身を除く): 476820480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 181, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 362, 380, 384, 435, 456, 464, 480, 543, 551, 570, 580, 608, 640, 696, 724, 760, 870, 905, 912, 928, 960, 1086, 1102, 1140, 1160, 1216, 1392, 1448, 1520, 1653, 1740, 1810, 1824, 1856, 1920, 2172, 2204, 2280, 2320, 2432, 2715, 2755, 2784, 2896, 3040, 3306, 3439, 3480, 3620, 3648, 3712, 4344, 4408, 4560, 4640, 5249, 5430, 5510, 5568, 5792, 6080, 6612, 6878, 6960, 7240, 7296, 8265, 8688, 8816, 9120, 9280, 10317, 10498, 10860, 11020, 11136, 11584, 12160, 13224, 13756, 13920, 14480, 15747, 16530, 17195, 17376, 17632, 18240, 18560, 20634, 20996, 21720, 22040, 23168, 26245, 26448, 27512, 27840, 28960, 31494, 33060, 34390, 34752, 35264, 36480, 41268, 41992, 43440, 44080, 51585, 52490, 52896, 55024, 55680, 57920, 62988, 66120, 68780, 69504, 70528, 78735, 82536, 83984, 86880, 88160, 99731, 103170, 104980, 105792, 110048, 115840, 125976, 132240, 137560, 157470, 165072, 167968, 173760, 176320, 199462, 206340, 209960, 211584, 220096, 251952, 264480, 275120, 299193, 314940, 330144, 335936, 347520, 352640, 398924, 412680, 419920, 440192, 498655, 503904, 528960, 550240, 598386, 629880, 660288, 671872, 797848, 825360, 839840, 997310, 1007808, 1057920, 1100480, 1196772, 1259760, 1320576, 1495965, 1595696, 1650720, 1679680, 1994620, 2015616, 2200960, 2393544, 2519520, 2991930, 3191392, 3301440, 3359360, 3989240, 4787088, 5039040, 5983860, 6382784, 6602880, 7978480, 9574176, 10078080, 11967720, 12765568, 15956960, 19148352, 23935440, 31913920, 38296704, 47870880, 63827840, 95741760, 191483520]

約数ペア:

[(1, 191483520), (2, 95741760), (3, 63827840), (4, 47870880), (5, 38296704), (6, 31913920), (8, 23935440), (10, 19148352), (12, 15956960), (15, 12765568), (16, 11967720), (19, 10078080), (20, 9574176), (24, 7978480), (29, 6602880), (30, 6382784), (32, 5983860), (38, 5039040), (40, 4787088), (48, 3989240), (57, 3359360), (58, 3301440), (60, 3191392), (64, 2991930), (76, 2519520), (80, 2393544), (87, 2200960), (95, 2015616), (96, 1994620), (114, 1679680), (116, 1650720), (120, 1595696), (128, 1495965), (145, 1320576), (152, 1259760), (160, 1196772), (174, 1100480), (181, 1057920), (190, 1007808), (192, 997310), (228, 839840), (232, 825360), (240, 797848), (285, 671872), (290, 660288), (304, 629880), (320, 598386), (348, 550240), (362, 528960), (380, 503904), (384, 498655), (435, 440192), (456, 419920), (464, 412680), (480, 398924), (543, 352640), (551, 347520), (570, 335936), (580, 330144), (608, 314940), (640, 299193), (696, 275120), (724, 264480), (760, 251952), (870, 220096), (905, 211584), (912, 209960), (928, 206340), (960, 199462), (1086, 176320), (1102, 173760), (1140, 167968), (1160, 165072), (1216, 157470), (1392, 137560), (1448, 132240), (1520, 125976), (1653, 115840), (1740, 110048), (1810, 105792), (1824, 104980), (1856, 103170), (1920, 99731), (2172, 88160), (2204, 86880), (2280, 83984), (2320, 82536), (2432, 78735), (2715, 70528), (2755, 69504), (2784, 68780), (2896, 66120), (3040, 62988), (3306, 57920), (3439, 55680), (3480, 55024), (3620, 52896), (3648, 52490), (3712, 51585), (4344, 44080), (4408, 43440), (4560, 41992), (4640, 41268), (5249, 36480), (5430, 35264), (5510, 34752), (5568, 34390), (5792, 33060), (6080, 31494), (6612, 28960), (6878, 27840), (6960, 27512), (7240, 26448), (7296, 26245), (8265, 23168), (8688, 22040), (8816, 21720), (9120, 20996), (9280, 20634), (10317, 18560), (10498, 18240), (10860, 17632), (11020, 17376), (11136, 17195), (11584, 16530), (12160, 15747), (13224, 14480), (13756, 13920)]