13268080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 39283200

約数和(自身を除く): 26015120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 43, 56, 58, 70, 76, 80, 86, 95, 112, 116, 133, 140, 145, 152, 172, 190, 203, 215, 232, 266, 280, 290, 301, 304, 344, 380, 406, 430, 464, 532, 551, 560, 580, 602, 665, 688, 760, 812, 817, 860, 1015, 1064, 1102, 1160, 1204, 1247, 1330, 1505, 1520, 1624, 1634, 1720, 2030, 2128, 2204, 2320, 2408, 2494, 2660, 2755, 3010, 3248, 3268, 3440, 3857, 4060, 4085, 4408, 4816, 4988, 5320, 5510, 5719, 6020, 6235, 6536, 7714, 8120, 8170, 8729, 8816, 9976, 10640, 11020, 11438, 12040, 12470, 13072, 15428, 16240, 16340, 17458, 19285, 19952, 22040, 22876, 23693, 24080, 24940, 28595, 30856, 32680, 34916, 38570, 43645, 44080, 45752, 47386, 49880, 57190, 61712, 65360, 69832, 77140, 87290, 91504, 94772, 99760, 114380, 118465, 139664, 154280, 165851, 174580, 189544, 228760, 236930, 308560, 331702, 349160, 379088, 457520, 473860, 663404, 698320, 829255, 947720, 1326808, 1658510, 1895440, 2653616, 3317020, 6634040, 13268080]

約数ペア:

[(1, 13268080), (2, 6634040), (4, 3317020), (5, 2653616), (7, 1895440), (8, 1658510), (10, 1326808), (14, 947720), (16, 829255), (19, 698320), (20, 663404), (28, 473860), (29, 457520), (35, 379088), (38, 349160), (40, 331702), (43, 308560), (56, 236930), (58, 228760), (70, 189544), (76, 174580), (80, 165851), (86, 154280), (95, 139664), (112, 118465), (116, 114380), (133, 99760), (140, 94772), (145, 91504), (152, 87290), (172, 77140), (190, 69832), (203, 65360), (215, 61712), (232, 57190), (266, 49880), (280, 47386), (290, 45752), (301, 44080), (304, 43645), (344, 38570), (380, 34916), (406, 32680), (430, 30856), (464, 28595), (532, 24940), (551, 24080), (560, 23693), (580, 22876), (602, 22040), (665, 19952), (688, 19285), (760, 17458), (812, 16340), (817, 16240), (860, 15428), (1015, 13072), (1064, 12470), (1102, 12040), (1160, 11438), (1204, 11020), (1247, 10640), (1330, 9976), (1505, 8816), (1520, 8729), (1624, 8170), (1634, 8120), (1720, 7714), (2030, 6536), (2128, 6235), (2204, 6020), (2320, 5719), (2408, 5510), (2494, 5320), (2660, 4988), (2755, 4816), (3010, 4408), (3248, 4085), (3268, 4060), (3440, 3857)]