426531840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{3967}}^1$

素因数の和:4002

約数の個数: 176

約数和(自身を含む): 1559519232

約数和(自身を除く): 1132987392

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, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 3967, 4480, 5120, 5376, 6720, 7168, 7680, 7934, 8960, 10752, 11901, 13440, 15360, 15868, 17920, 19835, 21504, 23802, 26880, 27769, 31736, 35840, 39670, 47604, 53760, 55538, 59505, 63472, 79340, 83307, 95208, 107520, 111076, 119010, 126944, 138845, 158680, 166614, 190416, 222152, 238020, 253888, 277690, 317360, 333228, 380832, 416535, 444304, 476040, 507776, 555380, 634720, 666456, 761664, 833070, 888608, 952080, 1015552, 1110760, 1269440, 1332912, 1523328, 1666140, 1777216, 1904160, 2031104, 2221520, 2538880, 2665824, 3046656, 3332280, 3554432, 3808320, 4062208, 4443040, 5077760, 5331648, 6093312, 6664560, 7108864, 7616640, 8886080, 10155520, 10663296, 12186624, 13329120, 14217728, 15233280, 17772160, 20311040, 21326592, 26658240, 28435456, 30466560, 35544320, 42653184, 53316480, 60933120, 71088640, 85306368, 106632960, 142177280, 213265920, 426531840]

約数ペア:

[(1, 426531840), (2, 213265920), (3, 142177280), (4, 106632960), (5, 85306368), (6, 71088640), (7, 60933120), (8, 53316480), (10, 42653184), (12, 35544320), (14, 30466560), (15, 28435456), (16, 26658240), (20, 21326592), (21, 20311040), (24, 17772160), (28, 15233280), (30, 14217728), (32, 13329120), (35, 12186624), (40, 10663296), (42, 10155520), (48, 8886080), (56, 7616640), (60, 7108864), (64, 6664560), (70, 6093312), (80, 5331648), (84, 5077760), (96, 4443040), (105, 4062208), (112, 3808320), (120, 3554432), (128, 3332280), (140, 3046656), (160, 2665824), (168, 2538880), (192, 2221520), (210, 2031104), (224, 1904160), (240, 1777216), (256, 1666140), (280, 1523328), (320, 1332912), (336, 1269440), (384, 1110760), (420, 1015552), (448, 952080), (480, 888608), (512, 833070), (560, 761664), (640, 666456), (672, 634720), (768, 555380), (840, 507776), (896, 476040), (960, 444304), (1024, 416535), (1120, 380832), (1280, 333228), (1344, 317360), (1536, 277690), (1680, 253888), (1792, 238020), (1920, 222152), (2240, 190416), (2560, 166614), (2688, 158680), (3072, 138845), (3360, 126944), (3584, 119010), (3840, 111076), (3967, 107520), (4480, 95208), (5120, 83307), (5376, 79340), (6720, 63472), (7168, 59505), (7680, 55538), (7934, 53760), (8960, 47604), (10752, 39670), (11901, 35840), (13440, 31736), (15360, 27769), (15868, 26880), (17920, 23802), (19835, 21504)]