27743520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 104509440

約数和(自身を除く): 76765920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 359, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 718, 736, 805, 840, 920, 966, 1077, 1104, 1120, 1288, 1380, 1436, 1610, 1680, 1795, 1840, 1932, 2154, 2208, 2415, 2513, 2576, 2760, 2872, 3220, 3360, 3590, 3680, 3864, 4308, 4830, 5026, 5152, 5385, 5520, 5744, 6440, 7180, 7539, 7728, 8257, 8616, 9660, 10052, 10770, 11040, 11488, 12565, 12880, 14360, 15078, 15456, 16514, 17232, 19320, 20104, 21540, 24771, 25130, 25760, 28720, 30156, 33028, 34464, 37695, 38640, 40208, 41285, 43080, 49542, 50260, 57440, 57799, 60312, 66056, 75390, 77280, 80416, 82570, 86160, 99084, 100520, 115598, 120624, 123855, 132112, 150780, 165140, 172320, 173397, 198168, 201040, 231196, 241248, 247710, 264224, 288995, 301560, 330280, 346794, 396336, 402080, 462392, 495420, 577990, 603120, 660560, 693588, 792672, 866985, 924784, 990840, 1155980, 1206240, 1321120, 1387176, 1733970, 1849568, 1981680, 2311960, 2774352, 3467940, 3963360, 4623920, 5548704, 6935880, 9247840, 13871760, 27743520]

約数ペア:

[(1, 27743520), (2, 13871760), (3, 9247840), (4, 6935880), (5, 5548704), (6, 4623920), (7, 3963360), (8, 3467940), (10, 2774352), (12, 2311960), (14, 1981680), (15, 1849568), (16, 1733970), (20, 1387176), (21, 1321120), (23, 1206240), (24, 1155980), (28, 990840), (30, 924784), (32, 866985), (35, 792672), (40, 693588), (42, 660560), (46, 603120), (48, 577990), (56, 495420), (60, 462392), (69, 402080), (70, 396336), (80, 346794), (84, 330280), (92, 301560), (96, 288995), (105, 264224), (112, 247710), (115, 241248), (120, 231196), (138, 201040), (140, 198168), (160, 173397), (161, 172320), (168, 165140), (184, 150780), (210, 132112), (224, 123855), (230, 120624), (240, 115598), (276, 100520), (280, 99084), (322, 86160), (336, 82570), (345, 80416), (359, 77280), (368, 75390), (420, 66056), (460, 60312), (480, 57799), (483, 57440), (552, 50260), (560, 49542), (644, 43080), (672, 41285), (690, 40208), (718, 38640), (736, 37695), (805, 34464), (840, 33028), (920, 30156), (966, 28720), (1077, 25760), (1104, 25130), (1120, 24771), (1288, 21540), (1380, 20104), (1436, 19320), (1610, 17232), (1680, 16514), (1795, 15456), (1840, 15078), (1932, 14360), (2154, 12880), (2208, 12565), (2415, 11488), (2513, 11040), (2576, 10770), (2760, 10052), (2872, 9660), (3220, 8616), (3360, 8257), (3590, 7728), (3680, 7539), (3864, 7180), (4308, 6440), (4830, 5744), (5026, 5520), (5152, 5385)]