171060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 577463040

約数和(自身を除く): 406402800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 503, 520, 545, 624, 654, 780, 872, 1006, 1040, 1090, 1308, 1417, 1509, 1560, 1635, 1744, 2012, 2180, 2515, 2616, 2834, 3018, 3120, 3270, 4024, 4251, 4360, 5030, 5232, 5668, 6036, 6539, 6540, 7085, 7545, 8048, 8502, 8720, 10060, 11336, 12072, 13078, 13080, 14170, 15090, 17004, 19617, 20120, 21255, 22672, 24144, 26156, 26160, 28340, 30180, 32695, 34008, 39234, 40240, 42510, 52312, 54827, 56680, 60360, 65390, 68016, 78468, 85020, 98085, 104624, 109654, 113360, 120720, 130780, 156936, 164481, 170040, 196170, 219308, 261560, 274135, 313872, 328962, 340080, 392340, 438616, 523120, 548270, 657924, 712751, 784680, 822405, 877232, 1096540, 1315848, 1425502, 1569360, 1644810, 2138253, 2193080, 2631696, 2851004, 3289620, 3563755, 4276506, 4386160, 5702008, 6579240, 7127510, 8553012, 10691265, 11404016, 13158480, 14255020, 17106024, 21382530, 28510040, 34212048, 42765060, 57020080, 85530120, 171060240]

約数ペア:

[(1, 171060240), (2, 85530120), (3, 57020080), (4, 42765060), (5, 34212048), (6, 28510040), (8, 21382530), (10, 17106024), (12, 14255020), (13, 13158480), (15, 11404016), (16, 10691265), (20, 8553012), (24, 7127510), (26, 6579240), (30, 5702008), (39, 4386160), (40, 4276506), (48, 3563755), (52, 3289620), (60, 2851004), (65, 2631696), (78, 2193080), (80, 2138253), (104, 1644810), (109, 1569360), (120, 1425502), (130, 1315848), (156, 1096540), (195, 877232), (208, 822405), (218, 784680), (240, 712751), (260, 657924), (312, 548270), (327, 523120), (390, 438616), (436, 392340), (503, 340080), (520, 328962), (545, 313872), (624, 274135), (654, 261560), (780, 219308), (872, 196170), (1006, 170040), (1040, 164481), (1090, 156936), (1308, 130780), (1417, 120720), (1509, 113360), (1560, 109654), (1635, 104624), (1744, 98085), (2012, 85020), (2180, 78468), (2515, 68016), (2616, 65390), (2834, 60360), (3018, 56680), (3120, 54827), (3270, 52312), (4024, 42510), (4251, 40240), (4360, 39234), (5030, 34008), (5232, 32695), (5668, 30180), (6036, 28340), (6539, 26160), (6540, 26156), (7085, 24144), (7545, 22672), (8048, 21255), (8502, 20120), (8720, 19617), (10060, 17004), (11336, 15090), (12072, 14170), (13078, 13080)]