265891680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 192

約数和(自身を含む): 946814400

約数和(自身を除く): 680922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1009, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2018, 2160, 2196, 2440, 2745, 2928, 3027, 3294, 3660, 4036, 4320, 4392, 4880, 5045, 5490, 5856, 6054, 6588, 7320, 8072, 8235, 8784, 9081, 9760, 10090, 10980, 12108, 13176, 14640, 15135, 16144, 16470, 17568, 18162, 20180, 21960, 24216, 26352, 27243, 29280, 30270, 32288, 32940, 36324, 40360, 43920, 45405, 48432, 52704, 54486, 60540, 61549, 65880, 72648, 80720, 87840, 90810, 96864, 108972, 121080, 123098, 131760, 136215, 145296, 161440, 181620, 184647, 217944, 242160, 246196, 263520, 272430, 290592, 307745, 363240, 369294, 435888, 484320, 492392, 544860, 553941, 615490, 726480, 738588, 871776, 923235, 984784, 1089720, 1107882, 1230980, 1452960, 1477176, 1661823, 1846470, 1969568, 2179440, 2215764, 2461960, 2769705, 2954352, 3323646, 3692940, 4358880, 4431528, 4923920, 5539410, 5908704, 6647292, 7385880, 8309115, 8863056, 9847840, 11078820, 13294584, 14771760, 16618230, 17726112, 22157640, 26589168, 29543520, 33236460, 44315280, 53178336, 66472920, 88630560, 132945840, 265891680]

約数ペア:

[(1, 265891680), (2, 132945840), (3, 88630560), (4, 66472920), (5, 53178336), (6, 44315280), (8, 33236460), (9, 29543520), (10, 26589168), (12, 22157640), (15, 17726112), (16, 16618230), (18, 14771760), (20, 13294584), (24, 11078820), (27, 9847840), (30, 8863056), (32, 8309115), (36, 7385880), (40, 6647292), (45, 5908704), (48, 5539410), (54, 4923920), (60, 4431528), (61, 4358880), (72, 3692940), (80, 3323646), (90, 2954352), (96, 2769705), (108, 2461960), (120, 2215764), (122, 2179440), (135, 1969568), (144, 1846470), (160, 1661823), (180, 1477176), (183, 1452960), (216, 1230980), (240, 1107882), (244, 1089720), (270, 984784), (288, 923235), (305, 871776), (360, 738588), (366, 726480), (432, 615490), (480, 553941), (488, 544860), (540, 492392), (549, 484320), (610, 435888), (720, 369294), (732, 363240), (864, 307745), (915, 290592), (976, 272430), (1009, 263520), (1080, 246196), (1098, 242160), (1220, 217944), (1440, 184647), (1464, 181620), (1647, 161440), (1830, 145296), (1952, 136215), (2018, 131760), (2160, 123098), (2196, 121080), (2440, 108972), (2745, 96864), (2928, 90810), (3027, 87840), (3294, 80720), (3660, 72648), (4036, 65880), (4320, 61549), (4392, 60540), (4880, 54486), (5045, 52704), (5490, 48432), (5856, 45405), (6054, 43920), (6588, 40360), (7320, 36324), (8072, 32940), (8235, 32288), (8784, 30270), (9081, 29280), (9760, 27243), (10090, 26352), (10980, 24216), (12108, 21960), (13176, 20180), (14640, 18162), (15135, 17568), (16144, 16470)]