67491840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^3$

素因数の和:69

約数の個数: 192

約数和(自身を含む): 233906400

約数和(自身を除く): 166414560

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, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1024, 1040, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2048, 2080, 2197, 2496, 2535, 2560, 2704, 3072, 3120, 3328, 3380, 3840, 4056, 4160, 4394, 4992, 5070, 5120, 5408, 6144, 6240, 6591, 6656, 6760, 7680, 8112, 8320, 8788, 9984, 10140, 10240, 10816, 10985, 12480, 13182, 13312, 13520, 15360, 16224, 16640, 17576, 19968, 20280, 21632, 21970, 24960, 26364, 26624, 27040, 30720, 32448, 32955, 33280, 35152, 39936, 40560, 43264, 43940, 49920, 52728, 54080, 64896, 65910, 66560, 70304, 79872, 81120, 86528, 87880, 99840, 105456, 108160, 129792, 131820, 133120, 140608, 162240, 173056, 175760, 199680, 210912, 216320, 259584, 263640, 281216, 324480, 346112, 351520, 399360, 421824, 432640, 519168, 527280, 562432, 648960, 703040, 843648, 865280, 1038336, 1054560, 1124864, 1297920, 1406080, 1687296, 1730560, 2109120, 2249728, 2595840, 2812160, 3374592, 4218240, 4499456, 5191680, 5624320, 6749184, 8436480, 11248640, 13498368, 16872960, 22497280, 33745920, 67491840]

約数ペア:

[(1, 67491840), (2, 33745920), (3, 22497280), (4, 16872960), (5, 13498368), (6, 11248640), (8, 8436480), (10, 6749184), (12, 5624320), (13, 5191680), (15, 4499456), (16, 4218240), (20, 3374592), (24, 2812160), (26, 2595840), (30, 2249728), (32, 2109120), (39, 1730560), (40, 1687296), (48, 1406080), (52, 1297920), (60, 1124864), (64, 1054560), (65, 1038336), (78, 865280), (80, 843648), (96, 703040), (104, 648960), (120, 562432), (128, 527280), (130, 519168), (156, 432640), (160, 421824), (169, 399360), (192, 351520), (195, 346112), (208, 324480), (240, 281216), (256, 263640), (260, 259584), (312, 216320), (320, 210912), (338, 199680), (384, 175760), (390, 173056), (416, 162240), (480, 140608), (507, 133120), (512, 131820), (520, 129792), (624, 108160), (640, 105456), (676, 99840), (768, 87880), (780, 86528), (832, 81120), (845, 79872), (960, 70304), (1014, 66560), (1024, 65910), (1040, 64896), (1248, 54080), (1280, 52728), (1352, 49920), (1536, 43940), (1560, 43264), (1664, 40560), (1690, 39936), (1920, 35152), (2028, 33280), (2048, 32955), (2080, 32448), (2197, 30720), (2496, 27040), (2535, 26624), (2560, 26364), (2704, 24960), (3072, 21970), (3120, 21632), (3328, 20280), (3380, 19968), (3840, 17576), (4056, 16640), (4160, 16224), (4394, 15360), (4992, 13520), (5070, 13312), (5120, 13182), (5408, 12480), (6144, 10985), (6240, 10816), (6591, 10240), (6656, 10140), (6760, 9984), (7680, 8788), (8112, 8320)]