17871360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 43999680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 179, 192, 195, 208, 240, 256, 260, 312, 320, 358, 384, 390, 416, 480, 512, 520, 537, 624, 640, 716, 768, 780, 832, 895, 960, 1040, 1074, 1248, 1280, 1432, 1536, 1560, 1664, 1790, 1920, 2080, 2148, 2327, 2496, 2560, 2685, 2864, 3120, 3328, 3580, 3840, 4160, 4296, 4654, 4992, 5370, 5728, 6240, 6656, 6981, 7160, 7680, 8320, 8592, 9308, 9984, 10740, 11456, 11635, 12480, 13962, 14320, 16640, 17184, 18616, 19968, 21480, 22912, 23270, 24960, 27924, 28640, 33280, 34368, 34905, 37232, 42960, 45824, 46540, 49920, 55848, 57280, 68736, 69810, 74464, 85920, 91648, 93080, 99840, 111696, 114560, 137472, 139620, 148928, 171840, 186160, 223392, 229120, 274944, 279240, 297856, 343680, 372320, 446784, 458240, 558480, 595712, 687360, 744640, 893568, 1116960, 1191424, 1374720, 1489280, 1787136, 2233920, 2978560, 3574272, 4467840, 5957120, 8935680, 17871360]

約数ペア:

[(1, 17871360), (2, 8935680), (3, 5957120), (4, 4467840), (5, 3574272), (6, 2978560), (8, 2233920), (10, 1787136), (12, 1489280), (13, 1374720), (15, 1191424), (16, 1116960), (20, 893568), (24, 744640), (26, 687360), (30, 595712), (32, 558480), (39, 458240), (40, 446784), (48, 372320), (52, 343680), (60, 297856), (64, 279240), (65, 274944), (78, 229120), (80, 223392), (96, 186160), (104, 171840), (120, 148928), (128, 139620), (130, 137472), (156, 114560), (160, 111696), (179, 99840), (192, 93080), (195, 91648), (208, 85920), (240, 74464), (256, 69810), (260, 68736), (312, 57280), (320, 55848), (358, 49920), (384, 46540), (390, 45824), (416, 42960), (480, 37232), (512, 34905), (520, 34368), (537, 33280), (624, 28640), (640, 27924), (716, 24960), (768, 23270), (780, 22912), (832, 21480), (895, 19968), (960, 18616), (1040, 17184), (1074, 16640), (1248, 14320), (1280, 13962), (1432, 12480), (1536, 11635), (1560, 11456), (1664, 10740), (1790, 9984), (1920, 9308), (2080, 8592), (2148, 8320), (2327, 7680), (2496, 7160), (2560, 6981), (2685, 6656), (2864, 6240), (3120, 5728), (3328, 5370), (3580, 4992), (3840, 4654), (4160, 4296)]