129816960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 256

約数和(自身を含む): 509967360

約数和(自身を除く): 380150400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 743, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1486, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2229, 2240, 2496, 2688, 2730, 2912, 2972, 3120, 3360, 3640, 3715, 4160, 4368, 4458, 4480, 4992, 5201, 5460, 5824, 5944, 6240, 6720, 7280, 7430, 8320, 8736, 8916, 9659, 10402, 10920, 11145, 11648, 11888, 12480, 13440, 14560, 14860, 15603, 17472, 17832, 19318, 20804, 21840, 22290, 23776, 24960, 26005, 28977, 29120, 29720, 31206, 34944, 35664, 38636, 41608, 43680, 44580, 47552, 48295, 52010, 57954, 58240, 59440, 62412, 67613, 71328, 77272, 78015, 83216, 87360, 89160, 95104, 96590, 104020, 115908, 118880, 124824, 135226, 142656, 144885, 154544, 156030, 166432, 174720, 178320, 193180, 202839, 208040, 231816, 237760, 249648, 270452, 285312, 289770, 309088, 312060, 332864, 338065, 356640, 386360, 405678, 416080, 463632, 475520, 499296, 540904, 579540, 618176, 624120, 665728, 676130, 713280, 772720, 811356, 832160, 927264, 998592, 1014195, 1081808, 1159080, 1236352, 1248240, 1352260, 1426560, 1545440, 1622712, 1664320, 1854528, 1997184, 2028390, 2163616, 2318160, 2496480, 2704520, 3090880, 3245424, 3328640, 3709056, 4056780, 4327232, 4636320, 4992960, 5409040, 6181760, 6490848, 8113560, 8654464, 9272640, 9985920, 10818080, 12981696, 16227120, 18545280, 21636160, 25963392, 32454240, 43272320, 64908480, 129816960]

約数ペア:

[(1, 129816960), (2, 64908480), (3, 43272320), (4, 32454240), (5, 25963392), (6, 21636160), (7, 18545280), (8, 16227120), (10, 12981696), (12, 10818080), (13, 9985920), (14, 9272640), (15, 8654464), (16, 8113560), (20, 6490848), (21, 6181760), (24, 5409040), (26, 4992960), (28, 4636320), (30, 4327232), (32, 4056780), (35, 3709056), (39, 3328640), (40, 3245424), (42, 3090880), (48, 2704520), (52, 2496480), (56, 2318160), (60, 2163616), (64, 2028390), (65, 1997184), (70, 1854528), (78, 1664320), (80, 1622712), (84, 1545440), (91, 1426560), (96, 1352260), (104, 1248240), (105, 1236352), (112, 1159080), (120, 1081808), (128, 1014195), (130, 998592), (140, 927264), (156, 832160), (160, 811356), (168, 772720), (182, 713280), (192, 676130), (195, 665728), (208, 624120), (210, 618176), (224, 579540), (240, 540904), (260, 499296), (273, 475520), (280, 463632), (312, 416080), (320, 405678), (336, 386360), (364, 356640), (384, 338065), (390, 332864), (416, 312060), (420, 309088), (448, 289770), (455, 285312), (480, 270452), (520, 249648), (546, 237760), (560, 231816), (624, 208040), (640, 202839), (672, 193180), (728, 178320), (743, 174720), (780, 166432), (832, 156030), (840, 154544), (896, 144885), (910, 142656), (960, 135226), (1040, 124824), (1092, 118880), (1120, 115908), (1248, 104020), (1344, 96590), (1365, 95104), (1456, 89160), (1486, 87360), (1560, 83216), (1664, 78015), (1680, 77272), (1820, 71328), (1920, 67613), (2080, 62412), (2184, 59440), (2229, 58240), (2240, 57954), (2496, 52010), (2688, 48295), (2730, 47552), (2912, 44580), (2972, 43680), (3120, 41608), (3360, 38636), (3640, 35664), (3715, 34944), (4160, 31206), (4368, 29720), (4458, 29120), (4480, 28977), (4992, 26005), (5201, 24960), (5460, 23776), (5824, 22290), (5944, 21840), (6240, 20804), (6720, 19318), (7280, 17832), (7430, 17472), (8320, 15603), (8736, 14860), (8916, 14560), (9659, 13440), (10402, 12480), (10920, 11888), (11145, 11648)]