1767133040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 4184970240

約数和(自身を除く): 2417837200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 439, 536, 670, 751, 878, 1072, 1340, 1502, 1756, 2195, 2680, 3004, 3512, 3755, 4390, 5360, 6008, 7024, 7510, 8780, 12016, 15020, 17560, 29413, 30040, 35120, 50317, 58826, 60080, 100634, 117652, 147065, 201268, 235304, 251585, 294130, 329689, 402536, 470608, 503170, 588260, 659378, 805072, 1006340, 1176520, 1318756, 1648445, 2012680, 2353040, 2637512, 3296890, 4025360, 5275024, 6593780, 13187560, 22089163, 26375120, 44178326, 88356652, 110445815, 176713304, 220891630, 353426608, 441783260, 883566520, 1767133040]

約数ペア:

[(1, 1767133040), (2, 883566520), (4, 441783260), (5, 353426608), (8, 220891630), (10, 176713304), (16, 110445815), (20, 88356652), (40, 44178326), (67, 26375120), (80, 22089163), (134, 13187560), (268, 6593780), (335, 5275024), (439, 4025360), (536, 3296890), (670, 2637512), (751, 2353040), (878, 2012680), (1072, 1648445), (1340, 1318756), (1502, 1176520), (1756, 1006340), (2195, 805072), (2680, 659378), (3004, 588260), (3512, 503170), (3755, 470608), (4390, 402536), (5360, 329689), (6008, 294130), (7024, 251585), (7510, 235304), (8780, 201268), (12016, 147065), (15020, 117652), (17560, 100634), (29413, 60080), (30040, 58826), (35120, 50317)]