197767680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2341}}^1$

素因数の和:2378

約数の個数: 160

約数和(自身を含む): 690009408

約数和(自身を除く): 492241728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2341, 2560, 2640, 2816, 3520, 3840, 4224, 4682, 5280, 5632, 7023, 7040, 7680, 8448, 9364, 10560, 11705, 14046, 14080, 16896, 18728, 21120, 23410, 25751, 28092, 28160, 35115, 37456, 42240, 46820, 51502, 56184, 70230, 74912, 77253, 84480, 93640, 103004, 112368, 128755, 140460, 149824, 154506, 187280, 206008, 224736, 257510, 280920, 299648, 309012, 374560, 386265, 412016, 449472, 515020, 561840, 599296, 618024, 749120, 772530, 824032, 898944, 1030040, 1123680, 1198592, 1236048, 1498240, 1545060, 1648064, 1797888, 2060080, 2247360, 2472096, 2996480, 3090120, 3296128, 3595776, 4120160, 4494720, 4944192, 5992960, 6180240, 6592256, 8240320, 8989440, 9888384, 12360480, 13184512, 16480640, 17978880, 19776768, 24720960, 32961280, 39553536, 49441920, 65922560, 98883840, 197767680]

約数ペア:

[(1, 197767680), (2, 98883840), (3, 65922560), (4, 49441920), (5, 39553536), (6, 32961280), (8, 24720960), (10, 19776768), (11, 17978880), (12, 16480640), (15, 13184512), (16, 12360480), (20, 9888384), (22, 8989440), (24, 8240320), (30, 6592256), (32, 6180240), (33, 5992960), (40, 4944192), (44, 4494720), (48, 4120160), (55, 3595776), (60, 3296128), (64, 3090120), (66, 2996480), (80, 2472096), (88, 2247360), (96, 2060080), (110, 1797888), (120, 1648064), (128, 1545060), (132, 1498240), (160, 1236048), (165, 1198592), (176, 1123680), (192, 1030040), (220, 898944), (240, 824032), (256, 772530), (264, 749120), (320, 618024), (330, 599296), (352, 561840), (384, 515020), (440, 449472), (480, 412016), (512, 386265), (528, 374560), (640, 309012), (660, 299648), (704, 280920), (768, 257510), (880, 224736), (960, 206008), (1056, 187280), (1280, 154506), (1320, 149824), (1408, 140460), (1536, 128755), (1760, 112368), (1920, 103004), (2112, 93640), (2341, 84480), (2560, 77253), (2640, 74912), (2816, 70230), (3520, 56184), (3840, 51502), (4224, 46820), (4682, 42240), (5280, 37456), (5632, 35115), (7023, 28160), (7040, 28092), (7680, 25751), (8448, 23410), (9364, 21120), (10560, 18728), (11705, 16896), (14046, 14080)]