3986211840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:20004

約数の個数: 176

約数和(自身を含む): 13731079488

約数和(自身を除く): 9744867648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19963, 19968, 24960, 33280, 39926, 39936, 49920, 59889, 66560, 79852, 99815, 99840, 119778, 159704, 199630, 199680, 239556, 259519, 299445, 319408, 399260, 479112, 519038, 598890, 638816, 778557, 798520, 958224, 1038076, 1197780, 1277632, 1297595, 1557114, 1597040, 1916448, 2076152, 2395560, 2555264, 2595190, 3114228, 3194080, 3832896, 3892785, 4152304, 4791120, 5110528, 5190380, 6228456, 6388160, 7665792, 7785570, 8304608, 9582240, 10221056, 10380760, 12456912, 12776320, 15331584, 15571140, 16609216, 19164480, 20442112, 20761520, 24913824, 25552640, 30663168, 31142280, 33218432, 38328960, 41523040, 49827648, 51105280, 61326336, 62284560, 66436864, 76657920, 83046080, 99655296, 102210560, 124569120, 132873728, 153315840, 166092160, 199310592, 249138240, 265747456, 306631680, 332184320, 398621184, 498276480, 664368640, 797242368, 996552960, 1328737280, 1993105920, 3986211840]

約数ペア:

[(1, 3986211840), (2, 1993105920), (3, 1328737280), (4, 996552960), (5, 797242368), (6, 664368640), (8, 498276480), (10, 398621184), (12, 332184320), (13, 306631680), (15, 265747456), (16, 249138240), (20, 199310592), (24, 166092160), (26, 153315840), (30, 132873728), (32, 124569120), (39, 102210560), (40, 99655296), (48, 83046080), (52, 76657920), (60, 66436864), (64, 62284560), (65, 61326336), (78, 51105280), (80, 49827648), (96, 41523040), (104, 38328960), (120, 33218432), (128, 31142280), (130, 30663168), (156, 25552640), (160, 24913824), (192, 20761520), (195, 20442112), (208, 19164480), (240, 16609216), (256, 15571140), (260, 15331584), (312, 12776320), (320, 12456912), (384, 10380760), (390, 10221056), (416, 9582240), (480, 8304608), (512, 7785570), (520, 7665792), (624, 6388160), (640, 6228456), (768, 5190380), (780, 5110528), (832, 4791120), (960, 4152304), (1024, 3892785), (1040, 3832896), (1248, 3194080), (1280, 3114228), (1536, 2595190), (1560, 2555264), (1664, 2395560), (1920, 2076152), (2080, 1916448), (2496, 1597040), (2560, 1557114), (3072, 1297595), (3120, 1277632), (3328, 1197780), (3840, 1038076), (4160, 958224), (4992, 798520), (5120, 778557), (6240, 638816), (6656, 598890), (7680, 519038), (8320, 479112), (9984, 399260), (12480, 319408), (13312, 299445), (15360, 259519), (16640, 239556), (19963, 199680), (19968, 199630), (24960, 159704), (33280, 119778), (39926, 99840), (39936, 99815), (49920, 79852), (59889, 66560)]