214487040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 104

約数和(自身を含む): 686471328

約数和(自身を除く): 471984288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3491, 3840, 4096, 5120, 6144, 6982, 7680, 10240, 10473, 12288, 13964, 15360, 17455, 20480, 20946, 27928, 30720, 34910, 41892, 52365, 55856, 61440, 69820, 83784, 104730, 111712, 139640, 167568, 209460, 223424, 279280, 335136, 418920, 446848, 558560, 670272, 837840, 893696, 1117120, 1340544, 1675680, 1787392, 2234240, 2681088, 3351360, 3574784, 4468480, 5362176, 6702720, 7149568, 8936960, 10724352, 13405440, 14299136, 17873920, 21448704, 26810880, 35747840, 42897408, 53621760, 71495680, 107243520, 214487040]

約数ペア:

[(1, 214487040), (2, 107243520), (3, 71495680), (4, 53621760), (5, 42897408), (6, 35747840), (8, 26810880), (10, 21448704), (12, 17873920), (15, 14299136), (16, 13405440), (20, 10724352), (24, 8936960), (30, 7149568), (32, 6702720), (40, 5362176), (48, 4468480), (60, 3574784), (64, 3351360), (80, 2681088), (96, 2234240), (120, 1787392), (128, 1675680), (160, 1340544), (192, 1117120), (240, 893696), (256, 837840), (320, 670272), (384, 558560), (480, 446848), (512, 418920), (640, 335136), (768, 279280), (960, 223424), (1024, 209460), (1280, 167568), (1536, 139640), (1920, 111712), (2048, 104730), (2560, 83784), (3072, 69820), (3491, 61440), (3840, 55856), (4096, 52365), (5120, 41892), (6144, 34910), (6982, 30720), (7680, 27928), (10240, 20946), (10473, 20480), (12288, 17455), (13964, 15360)]