13461120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 256

約数和(自身を含む): 51408000

約数和(自身を除く): 37946880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 64, 72, 76, 80, 82, 90, 95, 96, 108, 114, 120, 123, 128, 135, 144, 152, 160, 164, 171, 180, 190, 192, 205, 216, 228, 240, 246, 270, 285, 288, 304, 320, 328, 342, 360, 369, 380, 384, 410, 432, 456, 480, 492, 513, 540, 570, 576, 608, 615, 640, 656, 684, 720, 738, 760, 779, 820, 855, 864, 912, 960, 984, 1026, 1080, 1107, 1140, 1152, 1216, 1230, 1312, 1368, 1440, 1476, 1520, 1558, 1640, 1710, 1728, 1824, 1845, 1920, 1968, 2052, 2160, 2214, 2280, 2337, 2432, 2460, 2565, 2624, 2736, 2880, 2952, 3040, 3116, 3280, 3420, 3456, 3648, 3690, 3895, 3936, 4104, 4320, 4428, 4560, 4674, 4920, 5130, 5248, 5472, 5535, 5760, 5904, 6080, 6232, 6560, 6840, 7011, 7296, 7380, 7790, 7872, 8208, 8640, 8856, 9120, 9348, 9840, 10260, 10944, 11070, 11685, 11808, 12160, 12464, 13120, 13680, 14022, 14760, 15580, 15744, 16416, 17280, 17712, 18240, 18696, 19680, 20520, 21033, 21888, 22140, 23370, 23616, 24928, 26240, 27360, 28044, 29520, 31160, 32832, 35055, 35424, 36480, 37392, 39360, 41040, 42066, 44280, 46740, 47232, 49856, 54720, 56088, 59040, 62320, 65664, 70110, 70848, 74784, 78720, 82080, 84132, 88560, 93480, 99712, 105165, 109440, 112176, 118080, 124640, 140220, 141696, 149568, 164160, 168264, 177120, 186960, 210330, 224352, 236160, 249280, 280440, 299136, 328320, 336528, 354240, 373920, 420660, 448704, 498560, 560880, 673056, 708480, 747840, 841320, 897408, 1121760, 1346112, 1495680, 1682640, 2243520, 2692224, 3365280, 4487040, 6730560, 13461120]

約数ペア:

[(1, 13461120), (2, 6730560), (3, 4487040), (4, 3365280), (5, 2692224), (6, 2243520), (8, 1682640), (9, 1495680), (10, 1346112), (12, 1121760), (15, 897408), (16, 841320), (18, 747840), (19, 708480), (20, 673056), (24, 560880), (27, 498560), (30, 448704), (32, 420660), (36, 373920), (38, 354240), (40, 336528), (41, 328320), (45, 299136), (48, 280440), (54, 249280), (57, 236160), (60, 224352), (64, 210330), (72, 186960), (76, 177120), (80, 168264), (82, 164160), (90, 149568), (95, 141696), (96, 140220), (108, 124640), (114, 118080), (120, 112176), (123, 109440), (128, 105165), (135, 99712), (144, 93480), (152, 88560), (160, 84132), (164, 82080), (171, 78720), (180, 74784), (190, 70848), (192, 70110), (205, 65664), (216, 62320), (228, 59040), (240, 56088), (246, 54720), (270, 49856), (285, 47232), (288, 46740), (304, 44280), (320, 42066), (328, 41040), (342, 39360), (360, 37392), (369, 36480), (380, 35424), (384, 35055), (410, 32832), (432, 31160), (456, 29520), (480, 28044), (492, 27360), (513, 26240), (540, 24928), (570, 23616), (576, 23370), (608, 22140), (615, 21888), (640, 21033), (656, 20520), (684, 19680), (720, 18696), (738, 18240), (760, 17712), (779, 17280), (820, 16416), (855, 15744), (864, 15580), (912, 14760), (960, 14022), (984, 13680), (1026, 13120), (1080, 12464), (1107, 12160), (1140, 11808), (1152, 11685), (1216, 11070), (1230, 10944), (1312, 10260), (1368, 9840), (1440, 9348), (1476, 9120), (1520, 8856), (1558, 8640), (1640, 8208), (1710, 7872), (1728, 7790), (1824, 7380), (1845, 7296), (1920, 7011), (1968, 6840), (2052, 6560), (2160, 6232), (2214, 6080), (2280, 5904), (2337, 5760), (2432, 5535), (2460, 5472), (2565, 5248), (2624, 5130), (2736, 4920), (2880, 4674), (2952, 4560), (3040, 4428), (3116, 4320), (3280, 4104), (3420, 3936), (3456, 3895), (3648, 3690)]