11814880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 35680176

約数和(自身を除く): 23865296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 137, 140, 154, 160, 176, 196, 220, 224, 245, 274, 280, 308, 352, 385, 392, 440, 490, 539, 548, 560, 616, 685, 770, 784, 880, 959, 980, 1078, 1096, 1120, 1232, 1370, 1507, 1540, 1568, 1760, 1918, 1960, 2156, 2192, 2464, 2695, 2740, 3014, 3080, 3836, 3920, 4312, 4384, 4795, 5390, 5480, 6028, 6160, 6713, 7535, 7672, 7840, 8624, 9590, 10549, 10780, 10960, 12056, 12320, 13426, 15070, 15344, 17248, 19180, 21098, 21560, 21920, 24112, 26852, 30140, 30688, 33565, 38360, 42196, 43120, 48224, 52745, 53704, 60280, 67130, 73843, 76720, 84392, 86240, 105490, 107408, 120560, 134260, 147686, 153440, 168784, 210980, 214816, 241120, 268520, 295372, 337568, 369215, 421960, 537040, 590744, 738430, 843920, 1074080, 1181488, 1476860, 1687840, 2362976, 2953720, 5907440, 11814880]

約数ペア:

[(1, 11814880), (2, 5907440), (4, 2953720), (5, 2362976), (7, 1687840), (8, 1476860), (10, 1181488), (11, 1074080), (14, 843920), (16, 738430), (20, 590744), (22, 537040), (28, 421960), (32, 369215), (35, 337568), (40, 295372), (44, 268520), (49, 241120), (55, 214816), (56, 210980), (70, 168784), (77, 153440), (80, 147686), (88, 134260), (98, 120560), (110, 107408), (112, 105490), (137, 86240), (140, 84392), (154, 76720), (160, 73843), (176, 67130), (196, 60280), (220, 53704), (224, 52745), (245, 48224), (274, 43120), (280, 42196), (308, 38360), (352, 33565), (385, 30688), (392, 30140), (440, 26852), (490, 24112), (539, 21920), (548, 21560), (560, 21098), (616, 19180), (685, 17248), (770, 15344), (784, 15070), (880, 13426), (959, 12320), (980, 12056), (1078, 10960), (1096, 10780), (1120, 10549), (1232, 9590), (1370, 8624), (1507, 7840), (1540, 7672), (1568, 7535), (1760, 6713), (1918, 6160), (1960, 6028), (2156, 5480), (2192, 5390), (2464, 4795), (2695, 4384), (2740, 4312), (3014, 3920), (3080, 3836)]