231022440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 825888960

約数和(自身を除く): 594866520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 227, 257, 264, 330, 360, 396, 440, 454, 495, 514, 660, 681, 771, 792, 908, 990, 1028, 1135, 1285, 1320, 1362, 1542, 1816, 1980, 2043, 2056, 2270, 2313, 2497, 2570, 2724, 2827, 3084, 3405, 3855, 3960, 4086, 4540, 4626, 4994, 5140, 5448, 5654, 6168, 6810, 7491, 7710, 8172, 8481, 9080, 9252, 9988, 10215, 10280, 11308, 11565, 12485, 13620, 14135, 14982, 15420, 16344, 16962, 18504, 19976, 20430, 22473, 22616, 23130, 24970, 25443, 27240, 28270, 29964, 30840, 33924, 37455, 40860, 42405, 44946, 46260, 49940, 50886, 56540, 58339, 59928, 67848, 74910, 81720, 84810, 89892, 92520, 99880, 101772, 112365, 113080, 116678, 127215, 149820, 169620, 175017, 179784, 203544, 224730, 233356, 254430, 291695, 299640, 339240, 350034, 449460, 466712, 508860, 525051, 583390, 641729, 700068, 875085, 898920, 1017720, 1050102, 1166780, 1283458, 1400136, 1750170, 1925187, 2100204, 2333560, 2566916, 2625255, 3208645, 3500340, 3850374, 4200408, 5133832, 5250510, 5775561, 6417290, 7000680, 7700748, 9625935, 10501020, 11551122, 12834580, 15401496, 19251870, 21002040, 23102244, 25669160, 28877805, 38503740, 46204488, 57755610, 77007480, 115511220, 231022440]

約数ペア:

[(1, 231022440), (2, 115511220), (3, 77007480), (4, 57755610), (5, 46204488), (6, 38503740), (8, 28877805), (9, 25669160), (10, 23102244), (11, 21002040), (12, 19251870), (15, 15401496), (18, 12834580), (20, 11551122), (22, 10501020), (24, 9625935), (30, 7700748), (33, 7000680), (36, 6417290), (40, 5775561), (44, 5250510), (45, 5133832), (55, 4200408), (60, 3850374), (66, 3500340), (72, 3208645), (88, 2625255), (90, 2566916), (99, 2333560), (110, 2100204), (120, 1925187), (132, 1750170), (165, 1400136), (180, 1283458), (198, 1166780), (220, 1050102), (227, 1017720), (257, 898920), (264, 875085), (330, 700068), (360, 641729), (396, 583390), (440, 525051), (454, 508860), (495, 466712), (514, 449460), (660, 350034), (681, 339240), (771, 299640), (792, 291695), (908, 254430), (990, 233356), (1028, 224730), (1135, 203544), (1285, 179784), (1320, 175017), (1362, 169620), (1542, 149820), (1816, 127215), (1980, 116678), (2043, 113080), (2056, 112365), (2270, 101772), (2313, 99880), (2497, 92520), (2570, 89892), (2724, 84810), (2827, 81720), (3084, 74910), (3405, 67848), (3855, 59928), (3960, 58339), (4086, 56540), (4540, 50886), (4626, 49940), (4994, 46260), (5140, 44946), (5448, 42405), (5654, 40860), (6168, 37455), (6810, 33924), (7491, 30840), (7710, 29964), (8172, 28270), (8481, 27240), (9080, 25443), (9252, 24970), (9988, 23130), (10215, 22616), (10280, 22473), (11308, 20430), (11565, 19976), (12485, 18504), (13620, 16962), (14135, 16344), (14982, 15420)]