1567921920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2078

約数の個数: 144

約数和(自身を含む): 5032753152

約数和(自身を除く): 3464831232

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, 223, 240, 256, 320, 384, 446, 480, 640, 669, 768, 892, 960, 1115, 1280, 1338, 1784, 1831, 1920, 2230, 2676, 3345, 3568, 3662, 3840, 4460, 5352, 5493, 6690, 7136, 7324, 8920, 9155, 10704, 10986, 13380, 14272, 14648, 17840, 18310, 21408, 21972, 26760, 27465, 28544, 29296, 35680, 36620, 42816, 43944, 53520, 54930, 57088, 58592, 71360, 73240, 85632, 87888, 107040, 109860, 117184, 142720, 146480, 171264, 175776, 214080, 219720, 234368, 285440, 292960, 351552, 408313, 428160, 439440, 468736, 585920, 703104, 816626, 856320, 878880, 1171840, 1224939, 1406208, 1633252, 1757760, 2041565, 2343680, 2449878, 3266504, 3515520, 4083130, 4899756, 6124695, 6533008, 7031040, 8166260, 9799512, 12249390, 13066016, 16332520, 19599024, 24498780, 26132032, 32665040, 39198048, 48997560, 52264064, 65330080, 78396096, 97995120, 104528128, 130660160, 156792192, 195990240, 261320320, 313584384, 391980480, 522640640, 783960960, 1567921920]

約数ペア:

[(1, 1567921920), (2, 783960960), (3, 522640640), (4, 391980480), (5, 313584384), (6, 261320320), (8, 195990240), (10, 156792192), (12, 130660160), (15, 104528128), (16, 97995120), (20, 78396096), (24, 65330080), (30, 52264064), (32, 48997560), (40, 39198048), (48, 32665040), (60, 26132032), (64, 24498780), (80, 19599024), (96, 16332520), (120, 13066016), (128, 12249390), (160, 9799512), (192, 8166260), (223, 7031040), (240, 6533008), (256, 6124695), (320, 4899756), (384, 4083130), (446, 3515520), (480, 3266504), (640, 2449878), (669, 2343680), (768, 2041565), (892, 1757760), (960, 1633252), (1115, 1406208), (1280, 1224939), (1338, 1171840), (1784, 878880), (1831, 856320), (1920, 816626), (2230, 703104), (2676, 585920), (3345, 468736), (3568, 439440), (3662, 428160), (3840, 408313), (4460, 351552), (5352, 292960), (5493, 285440), (6690, 234368), (7136, 219720), (7324, 214080), (8920, 175776), (9155, 171264), (10704, 146480), (10986, 142720), (13380, 117184), (14272, 109860), (14648, 107040), (17840, 87888), (18310, 85632), (21408, 73240), (21972, 71360), (26760, 58592), (27465, 57088), (28544, 54930), (29296, 53520), (35680, 43944), (36620, 42816)]