266023680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 927673488

約数和(自身を除く): 661649808

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, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 192, 195, 208, 219, 240, 256, 260, 292, 312, 320, 365, 384, 390, 416, 438, 480, 520, 584, 624, 640, 730, 768, 780, 832, 876, 949, 960, 1040, 1095, 1168, 1248, 1280, 1460, 1560, 1664, 1752, 1898, 1920, 2080, 2190, 2336, 2496, 2847, 2920, 3120, 3328, 3504, 3796, 3840, 4160, 4380, 4672, 4745, 4992, 5329, 5694, 5840, 6240, 7008, 7592, 8320, 8760, 9344, 9490, 9984, 10658, 11388, 11680, 12480, 14016, 14235, 15184, 15987, 16640, 17520, 18688, 18980, 21316, 22776, 23360, 24960, 26645, 28032, 28470, 30368, 31974, 35040, 37960, 42632, 45552, 46720, 49920, 53290, 56064, 56940, 60736, 63948, 69277, 70080, 75920, 79935, 85264, 91104, 93440, 106580, 113880, 121472, 127896, 138554, 140160, 151840, 159870, 170528, 182208, 207831, 213160, 227760, 242944, 255792, 277108, 280320, 303680, 319740, 341056, 346385, 364416, 415662, 426320, 455520, 511584, 554216, 607360, 639480, 682112, 692770, 728832, 831324, 852640, 911040, 1023168, 1039155, 1108432, 1214720, 1278960, 1364224, 1385540, 1662648, 1705280, 1822080, 2046336, 2078310, 2216864, 2557920, 2771080, 3325296, 3410560, 3644160, 4092672, 4156620, 4433728, 5115840, 5542160, 6650592, 6821120, 8313240, 8867456, 10231680, 11084320, 13301184, 16626480, 17734912, 20463360, 22168640, 26602368, 33252960, 44337280, 53204736, 66505920, 88674560, 133011840, 266023680]

約数ペア:

[(1, 266023680), (2, 133011840), (3, 88674560), (4, 66505920), (5, 53204736), (6, 44337280), (8, 33252960), (10, 26602368), (12, 22168640), (13, 20463360), (15, 17734912), (16, 16626480), (20, 13301184), (24, 11084320), (26, 10231680), (30, 8867456), (32, 8313240), (39, 6821120), (40, 6650592), (48, 5542160), (52, 5115840), (60, 4433728), (64, 4156620), (65, 4092672), (73, 3644160), (78, 3410560), (80, 3325296), (96, 2771080), (104, 2557920), (120, 2216864), (128, 2078310), (130, 2046336), (146, 1822080), (156, 1705280), (160, 1662648), (192, 1385540), (195, 1364224), (208, 1278960), (219, 1214720), (240, 1108432), (256, 1039155), (260, 1023168), (292, 911040), (312, 852640), (320, 831324), (365, 728832), (384, 692770), (390, 682112), (416, 639480), (438, 607360), (480, 554216), (520, 511584), (584, 455520), (624, 426320), (640, 415662), (730, 364416), (768, 346385), (780, 341056), (832, 319740), (876, 303680), (949, 280320), (960, 277108), (1040, 255792), (1095, 242944), (1168, 227760), (1248, 213160), (1280, 207831), (1460, 182208), (1560, 170528), (1664, 159870), (1752, 151840), (1898, 140160), (1920, 138554), (2080, 127896), (2190, 121472), (2336, 113880), (2496, 106580), (2847, 93440), (2920, 91104), (3120, 85264), (3328, 79935), (3504, 75920), (3796, 70080), (3840, 69277), (4160, 63948), (4380, 60736), (4672, 56940), (4745, 56064), (4992, 53290), (5329, 49920), (5694, 46720), (5840, 45552), (6240, 42632), (7008, 37960), (7592, 35040), (8320, 31974), (8760, 30368), (9344, 28470), (9490, 28032), (9984, 26645), (10658, 24960), (11388, 23360), (11680, 22776), (12480, 21316), (14016, 18980), (14235, 18688), (15184, 17520), (15987, 16640)]