199517760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 252

約数和(自身を含む): 749309652

約数和(自身を除く): 549791892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 180, 192, 195, 208, 219, 234, 240, 260, 288, 292, 312, 320, 360, 365, 390, 416, 438, 468, 480, 520, 576, 584, 585, 624, 657, 720, 730, 780, 832, 876, 936, 949, 960, 1040, 1095, 1168, 1170, 1248, 1314, 1440, 1460, 1560, 1752, 1872, 1898, 2080, 2190, 2336, 2340, 2496, 2628, 2847, 2880, 2920, 3120, 3285, 3504, 3744, 3796, 4160, 4380, 4672, 4680, 4745, 5256, 5329, 5694, 5840, 6240, 6570, 7008, 7488, 7592, 8541, 8760, 9360, 9490, 10512, 10658, 11388, 11680, 12480, 13140, 14016, 14235, 15184, 15987, 17082, 17520, 18720, 18980, 21024, 21316, 22776, 23360, 26280, 26645, 28470, 30368, 31974, 34164, 35040, 37440, 37960, 42048, 42632, 42705, 45552, 47961, 52560, 53290, 56940, 60736, 63948, 68328, 69277, 70080, 75920, 79935, 85264, 85410, 91104, 95922, 105120, 106580, 113880, 127896, 136656, 138554, 151840, 159870, 170528, 170820, 182208, 191844, 207831, 210240, 213160, 227760, 239805, 255792, 273312, 277108, 303680, 319740, 341056, 341640, 346385, 383688, 415662, 426320, 455520, 479610, 511584, 546624, 554216, 623493, 639480, 683280, 692770, 767376, 831324, 852640, 911040, 959220, 1023168, 1039155, 1108432, 1246986, 1278960, 1366560, 1385540, 1534752, 1662648, 1705280, 1918440, 2078310, 2216864, 2493972, 2557920, 2733120, 2771080, 3069504, 3117465, 3325296, 3836880, 4156620, 4433728, 4987944, 5115840, 5542160, 6234930, 6650592, 7673760, 8313240, 9975888, 11084320, 12469860, 13301184, 15347520, 16626480, 19951776, 22168640, 24939720, 33252960, 39903552, 49879440, 66505920, 99758880, 199517760]

約数ペア:

[(1, 199517760), (2, 99758880), (3, 66505920), (4, 49879440), (5, 39903552), (6, 33252960), (8, 24939720), (9, 22168640), (10, 19951776), (12, 16626480), (13, 15347520), (15, 13301184), (16, 12469860), (18, 11084320), (20, 9975888), (24, 8313240), (26, 7673760), (30, 6650592), (32, 6234930), (36, 5542160), (39, 5115840), (40, 4987944), (45, 4433728), (48, 4156620), (52, 3836880), (60, 3325296), (64, 3117465), (65, 3069504), (72, 2771080), (73, 2733120), (78, 2557920), (80, 2493972), (90, 2216864), (96, 2078310), (104, 1918440), (117, 1705280), (120, 1662648), (130, 1534752), (144, 1385540), (146, 1366560), (156, 1278960), (160, 1246986), (180, 1108432), (192, 1039155), (195, 1023168), (208, 959220), (219, 911040), (234, 852640), (240, 831324), (260, 767376), (288, 692770), (292, 683280), (312, 639480), (320, 623493), (360, 554216), (365, 546624), (390, 511584), (416, 479610), (438, 455520), (468, 426320), (480, 415662), (520, 383688), (576, 346385), (584, 341640), (585, 341056), (624, 319740), (657, 303680), (720, 277108), (730, 273312), (780, 255792), (832, 239805), (876, 227760), (936, 213160), (949, 210240), (960, 207831), (1040, 191844), (1095, 182208), (1168, 170820), (1170, 170528), (1248, 159870), (1314, 151840), (1440, 138554), (1460, 136656), (1560, 127896), (1752, 113880), (1872, 106580), (1898, 105120), (2080, 95922), (2190, 91104), (2336, 85410), (2340, 85264), (2496, 79935), (2628, 75920), (2847, 70080), (2880, 69277), (2920, 68328), (3120, 63948), (3285, 60736), (3504, 56940), (3744, 53290), (3796, 52560), (4160, 47961), (4380, 45552), (4672, 42705), (4680, 42632), (4745, 42048), (5256, 37960), (5329, 37440), (5694, 35040), (5840, 34164), (6240, 31974), (6570, 30368), (7008, 28470), (7488, 26645), (7592, 26280), (8541, 23360), (8760, 22776), (9360, 21316), (9490, 21024), (10512, 18980), (10658, 18720), (11388, 17520), (11680, 17082), (12480, 15987), (13140, 15184), (14016, 14235)]