67000320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{727}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 232530480

約数和(自身を除く): 165530160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 727, 768, 960, 1024, 1152, 1280, 1440, 1454, 1536, 1920, 2048, 2181, 2304, 2560, 2880, 2908, 3072, 3635, 3840, 4362, 4608, 5120, 5760, 5816, 6144, 6543, 7270, 7680, 8724, 9216, 10240, 10905, 11520, 11632, 13086, 14540, 15360, 17448, 18432, 21810, 23040, 23264, 26172, 29080, 30720, 32715, 34896, 43620, 46080, 46528, 52344, 58160, 65430, 69792, 87240, 92160, 93056, 104688, 116320, 130860, 139584, 174480, 186112, 209376, 232640, 261720, 279168, 348960, 372224, 418752, 465280, 523440, 558336, 697920, 744448, 837504, 930560, 1046880, 1116672, 1395840, 1488896, 1675008, 1861120, 2093760, 2233344, 2791680, 3350016, 3722240, 4187520, 4466688, 5583360, 6700032, 7444480, 8375040, 11166720, 13400064, 16750080, 22333440, 33500160, 67000320]

約数ペア:

[(1, 67000320), (2, 33500160), (3, 22333440), (4, 16750080), (5, 13400064), (6, 11166720), (8, 8375040), (9, 7444480), (10, 6700032), (12, 5583360), (15, 4466688), (16, 4187520), (18, 3722240), (20, 3350016), (24, 2791680), (30, 2233344), (32, 2093760), (36, 1861120), (40, 1675008), (45, 1488896), (48, 1395840), (60, 1116672), (64, 1046880), (72, 930560), (80, 837504), (90, 744448), (96, 697920), (120, 558336), (128, 523440), (144, 465280), (160, 418752), (180, 372224), (192, 348960), (240, 279168), (256, 261720), (288, 232640), (320, 209376), (360, 186112), (384, 174480), (480, 139584), (512, 130860), (576, 116320), (640, 104688), (720, 93056), (727, 92160), (768, 87240), (960, 69792), (1024, 65430), (1152, 58160), (1280, 52344), (1440, 46528), (1454, 46080), (1536, 43620), (1920, 34896), (2048, 32715), (2181, 30720), (2304, 29080), (2560, 26172), (2880, 23264), (2908, 23040), (3072, 21810), (3635, 18432), (3840, 17448), (4362, 15360), (4608, 14540), (5120, 13086), (5760, 11632), (5816, 11520), (6144, 10905), (6543, 10240), (7270, 9216), (7680, 8724)]