553629440

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 1682620800

約数和(自身を除く): 1128991360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 97, 98, 104, 112, 128, 130, 140, 160, 182, 194, 196, 208, 224, 245, 256, 260, 280, 320, 343, 364, 388, 392, 416, 448, 455, 485, 490, 520, 560, 637, 640, 679, 686, 728, 776, 784, 832, 896, 910, 970, 980, 1040, 1120, 1261, 1274, 1280, 1358, 1372, 1456, 1552, 1568, 1664, 1715, 1792, 1820, 1940, 1960, 2080, 2240, 2522, 2548, 2716, 2744, 2912, 3104, 3136, 3185, 3328, 3395, 3430, 3640, 3880, 3920, 4160, 4459, 4480, 4753, 5044, 5096, 5432, 5488, 5824, 6208, 6272, 6305, 6370, 6790, 6860, 7280, 7760, 7840, 8320, 8827, 8918, 8960, 9506, 10088, 10192, 10864, 10976, 11648, 12416, 12544, 12610, 12740, 13580, 13720, 14560, 15520, 15680, 16640, 17654, 17836, 19012, 20176, 20384, 21728, 21952, 22295, 23296, 23765, 24832, 25220, 25480, 27160, 27440, 29120, 31040, 31360, 33271, 35308, 35672, 38024, 40352, 40768, 43456, 43904, 44135, 44590, 47530, 50440, 50960, 54320, 54880, 58240, 61789, 62080, 62720, 66542, 70616, 71344, 76048, 80704, 81536, 86912, 87808, 88270, 89180, 95060, 100880, 101920, 108640, 109760, 116480, 123578, 124160, 133084, 141232, 142688, 152096, 161408, 163072, 166355, 173824, 176540, 178360, 190120, 201760, 203840, 217280, 219520, 247156, 266168, 282464, 285376, 304192, 308945, 322816, 332710, 353080, 356720, 380240, 403520, 407680, 432523, 434560, 439040, 494312, 532336, 564928, 570752, 608384, 617890, 665420, 706160, 713440, 760480, 807040, 815360, 865046, 869120, 988624, 1064672, 1129856, 1141504, 1216768, 1235780, 1330840, 1412320, 1426880, 1520960, 1614080, 1730092, 1977248, 2129344, 2162615, 2259712, 2471560, 2661680, 2824640, 2853760, 3041920, 3460184, 3954496, 4258688, 4325230, 4943120, 5323360, 5649280, 5707520, 6083840, 6920368, 7908992, 8517376, 8650460, 9886240, 10646720, 11298560, 13840736, 15817984, 17300920, 19772480, 21293440, 27681472, 34601840, 39544960, 42586880, 55362944, 69203680, 79089920, 110725888, 138407360, 276814720, 553629440]

約数ペア:

[(1, 553629440), (2, 276814720), (4, 138407360), (5, 110725888), (7, 79089920), (8, 69203680), (10, 55362944), (13, 42586880), (14, 39544960), (16, 34601840), (20, 27681472), (26, 21293440), (28, 19772480), (32, 17300920), (35, 15817984), (40, 13840736), (49, 11298560), (52, 10646720), (56, 9886240), (64, 8650460), (65, 8517376), (70, 7908992), (80, 6920368), (91, 6083840), (97, 5707520), (98, 5649280), (104, 5323360), (112, 4943120), (128, 4325230), (130, 4258688), (140, 3954496), (160, 3460184), (182, 3041920), (194, 2853760), (196, 2824640), (208, 2661680), (224, 2471560), (245, 2259712), (256, 2162615), (260, 2129344), (280, 1977248), (320, 1730092), (343, 1614080), (364, 1520960), (388, 1426880), (392, 1412320), (416, 1330840), (448, 1235780), (455, 1216768), (485, 1141504), (490, 1129856), (520, 1064672), (560, 988624), (637, 869120), (640, 865046), (679, 815360), (686, 807040), (728, 760480), (776, 713440), (784, 706160), (832, 665420), (896, 617890), (910, 608384), (970, 570752), (980, 564928), (1040, 532336), (1120, 494312), (1261, 439040), (1274, 434560), (1280, 432523), (1358, 407680), (1372, 403520), (1456, 380240), (1552, 356720), (1568, 353080), (1664, 332710), (1715, 322816), (1792, 308945), (1820, 304192), (1940, 285376), (1960, 282464), (2080, 266168), (2240, 247156), (2522, 219520), (2548, 217280), (2716, 203840), (2744, 201760), (2912, 190120), (3104, 178360), (3136, 176540), (3185, 173824), (3328, 166355), (3395, 163072), (3430, 161408), (3640, 152096), (3880, 142688), (3920, 141232), (4160, 133084), (4459, 124160), (4480, 123578), (4753, 116480), (5044, 109760), (5096, 108640), (5432, 101920), (5488, 100880), (5824, 95060), (6208, 89180), (6272, 88270), (6305, 87808), (6370, 86912), (6790, 81536), (6860, 80704), (7280, 76048), (7760, 71344), (7840, 70616), (8320, 66542), (8827, 62720), (8918, 62080), (8960, 61789), (9506, 58240), (10088, 54880), (10192, 54320), (10864, 50960), (10976, 50440), (11648, 47530), (12416, 44590), (12544, 44135), (12610, 43904), (12740, 43456), (13580, 40768), (13720, 40352), (14560, 38024), (15520, 35672), (15680, 35308), (16640, 33271), (17654, 31360), (17836, 31040), (19012, 29120), (20176, 27440), (20384, 27160), (21728, 25480), (21952, 25220), (22295, 24832), (23296, 23765)]