1641036360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 128

約数和(自身を含む): 5018889600

約数和(自身を除く): 3377853240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 401, 402, 509, 536, 670, 802, 804, 1005, 1018, 1203, 1340, 1527, 1604, 1608, 2005, 2010, 2036, 2406, 2545, 2680, 3054, 3208, 4010, 4020, 4072, 4812, 5090, 6015, 6108, 7635, 8020, 8040, 9624, 10180, 12030, 12216, 15270, 16040, 20360, 24060, 26867, 30540, 34103, 48120, 53734, 61080, 68206, 80601, 102309, 107468, 134335, 136412, 161202, 170515, 204109, 204618, 214936, 268670, 272824, 322404, 341030, 403005, 408218, 409236, 511545, 537340, 612327, 644808, 682060, 806010, 816436, 818472, 1020545, 1023090, 1074680, 1224654, 1364120, 1612020, 1632872, 2041090, 2046180, 2449308, 3061635, 3224040, 4082180, 4092360, 4898616, 6123270, 8164360, 12246540, 13675303, 24493080, 27350606, 41025909, 54701212, 68376515, 82051818, 109402424, 136753030, 164103636, 205129545, 273506060, 328207272, 410259090, 547012120, 820518180, 1641036360]

約数ペア:

[(1, 1641036360), (2, 820518180), (3, 547012120), (4, 410259090), (5, 328207272), (6, 273506060), (8, 205129545), (10, 164103636), (12, 136753030), (15, 109402424), (20, 82051818), (24, 68376515), (30, 54701212), (40, 41025909), (60, 27350606), (67, 24493080), (120, 13675303), (134, 12246540), (201, 8164360), (268, 6123270), (335, 4898616), (401, 4092360), (402, 4082180), (509, 3224040), (536, 3061635), (670, 2449308), (802, 2046180), (804, 2041090), (1005, 1632872), (1018, 1612020), (1203, 1364120), (1340, 1224654), (1527, 1074680), (1604, 1023090), (1608, 1020545), (2005, 818472), (2010, 816436), (2036, 806010), (2406, 682060), (2545, 644808), (2680, 612327), (3054, 537340), (3208, 511545), (4010, 409236), (4020, 408218), (4072, 403005), (4812, 341030), (5090, 322404), (6015, 272824), (6108, 268670), (7635, 214936), (8020, 204618), (8040, 204109), (9624, 170515), (10180, 161202), (12030, 136412), (12216, 134335), (15270, 107468), (16040, 102309), (20360, 80601), (24060, 68206), (26867, 61080), (30540, 53734), (34103, 48120)]