208702080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1951

約数の個数: 192

約数和(自身を含む): 759002400

約数和(自身を除く): 550300320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1907, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 3814, 4560, 5472, 5721, 5760, 6080, 6840, 7296, 7628, 9120, 9535, 10944, 11442, 12160, 13680, 15256, 17163, 18240, 19070, 21888, 22884, 27360, 28605, 30512, 34326, 36233, 36480, 38140, 45768, 54720, 57210, 61024, 68652, 72466, 76280, 85815, 91536, 108699, 109440, 114420, 122048, 137304, 144932, 152560, 171630, 181165, 183072, 217398, 228840, 244096, 274608, 289864, 305120, 326097, 343260, 362330, 366144, 434796, 457680, 543495, 549216, 579728, 610240, 652194, 686520, 724660, 732288, 869592, 915360, 1086990, 1098432, 1159456, 1220480, 1304388, 1373040, 1449320, 1630485, 1739184, 1830720, 2173980, 2196864, 2318912, 2608776, 2746080, 2898640, 3260970, 3478368, 3661440, 4347960, 4637824, 5217552, 5492160, 5797280, 6521940, 6956736, 8695920, 10435104, 10984320, 11594560, 13043880, 13913472, 17391840, 20870208, 23189120, 26087760, 34783680, 41740416, 52175520, 69567360, 104351040, 208702080]

約数ペア:

[(1, 208702080), (2, 104351040), (3, 69567360), (4, 52175520), (5, 41740416), (6, 34783680), (8, 26087760), (9, 23189120), (10, 20870208), (12, 17391840), (15, 13913472), (16, 13043880), (18, 11594560), (19, 10984320), (20, 10435104), (24, 8695920), (30, 6956736), (32, 6521940), (36, 5797280), (38, 5492160), (40, 5217552), (45, 4637824), (48, 4347960), (57, 3661440), (60, 3478368), (64, 3260970), (72, 2898640), (76, 2746080), (80, 2608776), (90, 2318912), (95, 2196864), (96, 2173980), (114, 1830720), (120, 1739184), (128, 1630485), (144, 1449320), (152, 1373040), (160, 1304388), (171, 1220480), (180, 1159456), (190, 1098432), (192, 1086990), (228, 915360), (240, 869592), (285, 732288), (288, 724660), (304, 686520), (320, 652194), (342, 610240), (360, 579728), (380, 549216), (384, 543495), (456, 457680), (480, 434796), (570, 366144), (576, 362330), (608, 343260), (640, 326097), (684, 305120), (720, 289864), (760, 274608), (855, 244096), (912, 228840), (960, 217398), (1140, 183072), (1152, 181165), (1216, 171630), (1368, 152560), (1440, 144932), (1520, 137304), (1710, 122048), (1824, 114420), (1907, 109440), (1920, 108699), (2280, 91536), (2432, 85815), (2736, 76280), (2880, 72466), (3040, 68652), (3420, 61024), (3648, 57210), (3814, 54720), (4560, 45768), (5472, 38140), (5721, 36480), (5760, 36233), (6080, 34326), (6840, 30512), (7296, 28605), (7628, 27360), (9120, 22884), (9535, 21888), (10944, 19070), (11442, 18240), (12160, 17163), (13680, 15256)]