2388140160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1463

約数の個数: 256

約数和(自身を含む): 8769911040

約数和(自身を除く): 6381770880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 137, 140, 160, 168, 192, 210, 224, 240, 274, 280, 320, 336, 384, 411, 420, 448, 480, 548, 560, 640, 672, 685, 822, 840, 896, 959, 960, 1096, 1120, 1297, 1344, 1370, 1644, 1680, 1918, 1920, 2055, 2192, 2240, 2594, 2688, 2740, 2877, 3288, 3360, 3836, 3891, 4110, 4384, 4480, 4795, 5188, 5480, 5754, 6485, 6576, 6720, 7672, 7782, 8220, 8768, 9079, 9590, 10376, 10960, 11508, 12970, 13152, 13440, 14385, 15344, 15564, 16440, 17536, 18158, 19180, 19455, 20752, 21920, 23016, 25940, 26304, 27237, 28770, 30688, 31128, 32880, 36316, 38360, 38910, 41504, 43840, 45395, 46032, 51880, 52608, 54474, 57540, 61376, 62256, 65760, 72632, 76720, 77820, 83008, 87680, 90790, 92064, 103760, 108948, 115080, 122752, 124512, 131520, 136185, 145264, 153440, 155640, 166016, 177689, 181580, 184128, 207520, 217896, 230160, 249024, 263040, 272370, 290528, 306880, 311280, 355378, 363160, 368256, 415040, 435792, 460320, 498048, 533067, 544740, 581056, 613760, 622560, 710756, 726320, 830080, 871584, 888445, 920640, 1066134, 1089480, 1162112, 1243823, 1245120, 1421512, 1452640, 1743168, 1776890, 1841280, 2132268, 2178960, 2487646, 2490240, 2665335, 2843024, 2905280, 3486336, 3553780, 3731469, 4264536, 4357920, 4975292, 5330670, 5686048, 5810560, 6219115, 7107560, 7462938, 8529072, 8715840, 9950584, 10661340, 11372096, 12438230, 14215120, 14925876, 17058144, 17431680, 18657345, 19901168, 21322680, 22744192, 24876460, 28430240, 29851752, 34116288, 37314690, 39802336, 42645360, 49752920, 56860480, 59703504, 68232576, 74629380, 79604672, 85290720, 99505840, 113720960, 119407008, 149258760, 159209344, 170581440, 199011680, 238814016, 298517520, 341162880, 398023360, 477628032, 597035040, 796046720, 1194070080, 2388140160]

約数ペア:

[(1, 2388140160), (2, 1194070080), (3, 796046720), (4, 597035040), (5, 477628032), (6, 398023360), (7, 341162880), (8, 298517520), (10, 238814016), (12, 199011680), (14, 170581440), (15, 159209344), (16, 149258760), (20, 119407008), (21, 113720960), (24, 99505840), (28, 85290720), (30, 79604672), (32, 74629380), (35, 68232576), (40, 59703504), (42, 56860480), (48, 49752920), (56, 42645360), (60, 39802336), (64, 37314690), (70, 34116288), (80, 29851752), (84, 28430240), (96, 24876460), (105, 22744192), (112, 21322680), (120, 19901168), (128, 18657345), (137, 17431680), (140, 17058144), (160, 14925876), (168, 14215120), (192, 12438230), (210, 11372096), (224, 10661340), (240, 9950584), (274, 8715840), (280, 8529072), (320, 7462938), (336, 7107560), (384, 6219115), (411, 5810560), (420, 5686048), (448, 5330670), (480, 4975292), (548, 4357920), (560, 4264536), (640, 3731469), (672, 3553780), (685, 3486336), (822, 2905280), (840, 2843024), (896, 2665335), (959, 2490240), (960, 2487646), (1096, 2178960), (1120, 2132268), (1297, 1841280), (1344, 1776890), (1370, 1743168), (1644, 1452640), (1680, 1421512), (1918, 1245120), (1920, 1243823), (2055, 1162112), (2192, 1089480), (2240, 1066134), (2594, 920640), (2688, 888445), (2740, 871584), (2877, 830080), (3288, 726320), (3360, 710756), (3836, 622560), (3891, 613760), (4110, 581056), (4384, 544740), (4480, 533067), (4795, 498048), (5188, 460320), (5480, 435792), (5754, 415040), (6485, 368256), (6576, 363160), (6720, 355378), (7672, 311280), (7782, 306880), (8220, 290528), (8768, 272370), (9079, 263040), (9590, 249024), (10376, 230160), (10960, 217896), (11508, 207520), (12970, 184128), (13152, 181580), (13440, 177689), (14385, 166016), (15344, 155640), (15564, 153440), (16440, 145264), (17536, 136185), (18158, 131520), (19180, 124512), (19455, 122752), (20752, 115080), (21920, 108948), (23016, 103760), (25940, 92064), (26304, 90790), (27237, 87680), (28770, 83008), (30688, 77820), (31128, 76720), (32880, 72632), (36316, 65760), (38360, 62256), (38910, 61376), (41504, 57540), (43840, 54474), (45395, 52608), (46032, 51880)]