12557160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 52531200

約数和(自身を除く): 39974040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 151, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 302, 308, 315, 330, 360, 378, 385, 396, 420, 440, 453, 462, 495, 504, 540, 594, 604, 616, 630, 660, 693, 755, 756, 770, 792, 840, 906, 924, 945, 990, 1057, 1080, 1155, 1188, 1208, 1260, 1320, 1359, 1386, 1485, 1510, 1512, 1540, 1661, 1812, 1848, 1890, 1980, 2079, 2114, 2265, 2310, 2376, 2520, 2718, 2772, 2970, 3020, 3080, 3171, 3322, 3465, 3624, 3780, 3960, 4077, 4158, 4228, 4530, 4620, 4983, 5285, 5436, 5544, 5940, 6040, 6342, 6644, 6795, 6930, 7560, 8154, 8305, 8316, 8456, 9060, 9240, 9513, 9966, 10395, 10570, 10872, 11627, 11880, 12684, 13288, 13590, 13860, 14949, 15855, 16308, 16610, 16632, 18120, 19026, 19932, 20385, 20790, 21140, 23254, 24915, 25368, 27180, 27720, 28539, 29898, 31710, 32616, 33220, 34881, 38052, 39864, 40770, 41580, 42280, 44847, 46508, 47565, 49830, 54360, 57078, 58135, 59796, 63420, 66440, 69762, 74745, 76104, 81540, 83160, 89694, 93016, 95130, 99660, 104643, 114156, 116270, 119592, 126840, 139524, 142695, 149490, 163080, 174405, 179388, 190260, 199320, 209286, 224235, 228312, 232540, 279048, 285390, 298980, 313929, 348810, 358776, 380520, 418572, 448470, 465080, 523215, 570780, 597960, 627858, 697620, 837144, 896940, 1046430, 1141560, 1255716, 1395240, 1569645, 1793880, 2092860, 2511432, 3139290, 4185720, 6278580, 12557160]

約数ペア:

[(1, 12557160), (2, 6278580), (3, 4185720), (4, 3139290), (5, 2511432), (6, 2092860), (7, 1793880), (8, 1569645), (9, 1395240), (10, 1255716), (11, 1141560), (12, 1046430), (14, 896940), (15, 837144), (18, 697620), (20, 627858), (21, 597960), (22, 570780), (24, 523215), (27, 465080), (28, 448470), (30, 418572), (33, 380520), (35, 358776), (36, 348810), (40, 313929), (42, 298980), (44, 285390), (45, 279048), (54, 232540), (55, 228312), (56, 224235), (60, 209286), (63, 199320), (66, 190260), (70, 179388), (72, 174405), (77, 163080), (84, 149490), (88, 142695), (90, 139524), (99, 126840), (105, 119592), (108, 116270), (110, 114156), (120, 104643), (126, 99660), (132, 95130), (135, 93016), (140, 89694), (151, 83160), (154, 81540), (165, 76104), (168, 74745), (180, 69762), (189, 66440), (198, 63420), (210, 59796), (216, 58135), (220, 57078), (231, 54360), (252, 49830), (264, 47565), (270, 46508), (280, 44847), (297, 42280), (302, 41580), (308, 40770), (315, 39864), (330, 38052), (360, 34881), (378, 33220), (385, 32616), (396, 31710), (420, 29898), (440, 28539), (453, 27720), (462, 27180), (495, 25368), (504, 24915), (540, 23254), (594, 21140), (604, 20790), (616, 20385), (630, 19932), (660, 19026), (693, 18120), (755, 16632), (756, 16610), (770, 16308), (792, 15855), (840, 14949), (906, 13860), (924, 13590), (945, 13288), (990, 12684), (1057, 11880), (1080, 11627), (1155, 10872), (1188, 10570), (1208, 10395), (1260, 9966), (1320, 9513), (1359, 9240), (1386, 9060), (1485, 8456), (1510, 8316), (1512, 8305), (1540, 8154), (1661, 7560), (1812, 6930), (1848, 6795), (1890, 6644), (1980, 6342), (2079, 6040), (2114, 5940), (2265, 5544), (2310, 5436), (2376, 5285), (2520, 4983), (2718, 4620), (2772, 4530), (2970, 4228), (3020, 4158), (3080, 4077), (3171, 3960), (3322, 3780), (3465, 3624)]