293068720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 808662528

約数和(自身を除く): 515593808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 73, 80, 107, 112, 134, 140, 146, 214, 268, 280, 292, 335, 365, 428, 469, 511, 535, 536, 560, 584, 670, 730, 749, 856, 938, 1022, 1070, 1072, 1168, 1340, 1460, 1498, 1712, 1876, 2044, 2140, 2345, 2555, 2680, 2920, 2996, 3745, 3752, 4088, 4280, 4690, 4891, 5110, 5360, 5840, 5992, 7169, 7490, 7504, 7811, 8176, 8560, 9380, 9782, 10220, 11984, 14338, 14980, 15622, 18760, 19564, 20440, 24455, 28676, 29960, 31244, 34237, 35845, 37520, 39055, 39128, 40880, 48910, 50183, 54677, 57352, 59920, 62488, 68474, 71690, 78110, 78256, 97820, 100366, 109354, 114704, 124976, 136948, 143380, 156220, 171185, 195640, 200732, 218708, 250915, 273385, 273896, 286760, 312440, 342370, 391280, 401464, 437416, 501830, 523337, 546770, 547792, 573520, 624880, 684740, 802928, 874832, 1003660, 1046674, 1093540, 1369480, 2007320, 2093348, 2187080, 2616685, 2738960, 3663359, 4014640, 4186696, 4374160, 5233370, 7326718, 8373392, 10466740, 14653436, 18316795, 20933480, 29306872, 36633590, 41866960, 58613744, 73267180, 146534360, 293068720]

約数ペア:

[(1, 293068720), (2, 146534360), (4, 73267180), (5, 58613744), (7, 41866960), (8, 36633590), (10, 29306872), (14, 20933480), (16, 18316795), (20, 14653436), (28, 10466740), (35, 8373392), (40, 7326718), (56, 5233370), (67, 4374160), (70, 4186696), (73, 4014640), (80, 3663359), (107, 2738960), (112, 2616685), (134, 2187080), (140, 2093348), (146, 2007320), (214, 1369480), (268, 1093540), (280, 1046674), (292, 1003660), (335, 874832), (365, 802928), (428, 684740), (469, 624880), (511, 573520), (535, 547792), (536, 546770), (560, 523337), (584, 501830), (670, 437416), (730, 401464), (749, 391280), (856, 342370), (938, 312440), (1022, 286760), (1070, 273896), (1072, 273385), (1168, 250915), (1340, 218708), (1460, 200732), (1498, 195640), (1712, 171185), (1876, 156220), (2044, 143380), (2140, 136948), (2345, 124976), (2555, 114704), (2680, 109354), (2920, 100366), (2996, 97820), (3745, 78256), (3752, 78110), (4088, 71690), (4280, 68474), (4690, 62488), (4891, 59920), (5110, 57352), (5360, 54677), (5840, 50183), (5992, 48910), (7169, 40880), (7490, 39128), (7504, 39055), (7811, 37520), (8176, 35845), (8560, 34237), (9380, 31244), (9782, 29960), (10220, 28676), (11984, 24455), (14338, 20440), (14980, 19564), (15622, 18760)]