129131520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 176

約数和(自身を含む): 472414848

約数和(自身を除く): 343283328

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, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1201, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2402, 2560, 2688, 3072, 3360, 3584, 3603, 3840, 4480, 4804, 5120, 5376, 6005, 6720, 7168, 7206, 7680, 8407, 8960, 9608, 10752, 12010, 13440, 14412, 15360, 16814, 17920, 18015, 19216, 21504, 24020, 25221, 26880, 28824, 33628, 35840, 36030, 38432, 42035, 48040, 50442, 53760, 57648, 67256, 72060, 76864, 84070, 96080, 100884, 107520, 115296, 126105, 134512, 144120, 153728, 168140, 192160, 201768, 230592, 252210, 269024, 288240, 307456, 336280, 384320, 403536, 461184, 504420, 538048, 576480, 614912, 672560, 768640, 807072, 922368, 1008840, 1076096, 1152960, 1229824, 1345120, 1537280, 1614144, 1844736, 2017680, 2152192, 2305920, 2690240, 3074560, 3228288, 3689472, 4035360, 4304384, 4611840, 5380480, 6149120, 6456576, 8070720, 8608768, 9223680, 10760960, 12913152, 16141440, 18447360, 21521920, 25826304, 32282880, 43043840, 64565760, 129131520]

約数ペア:

[(1, 129131520), (2, 64565760), (3, 43043840), (4, 32282880), (5, 25826304), (6, 21521920), (7, 18447360), (8, 16141440), (10, 12913152), (12, 10760960), (14, 9223680), (15, 8608768), (16, 8070720), (20, 6456576), (21, 6149120), (24, 5380480), (28, 4611840), (30, 4304384), (32, 4035360), (35, 3689472), (40, 3228288), (42, 3074560), (48, 2690240), (56, 2305920), (60, 2152192), (64, 2017680), (70, 1844736), (80, 1614144), (84, 1537280), (96, 1345120), (105, 1229824), (112, 1152960), (120, 1076096), (128, 1008840), (140, 922368), (160, 807072), (168, 768640), (192, 672560), (210, 614912), (224, 576480), (240, 538048), (256, 504420), (280, 461184), (320, 403536), (336, 384320), (384, 336280), (420, 307456), (448, 288240), (480, 269024), (512, 252210), (560, 230592), (640, 201768), (672, 192160), (768, 168140), (840, 153728), (896, 144120), (960, 134512), (1024, 126105), (1120, 115296), (1201, 107520), (1280, 100884), (1344, 96080), (1536, 84070), (1680, 76864), (1792, 72060), (1920, 67256), (2240, 57648), (2402, 53760), (2560, 50442), (2688, 48040), (3072, 42035), (3360, 38432), (3584, 36030), (3603, 35840), (3840, 33628), (4480, 28824), (4804, 26880), (5120, 25221), (5376, 24020), (6005, 21504), (6720, 19216), (7168, 18015), (7206, 17920), (7680, 16814), (8407, 15360), (8960, 14412), (9608, 13440), (10752, 12010)]