1960417320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2427

約数の個数: 128

約数和(自身を含む): 6026486400

約数和(自身を除く): 4066069080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 109, 120, 134, 201, 218, 268, 327, 335, 402, 436, 536, 545, 654, 670, 804, 872, 1005, 1090, 1308, 1340, 1608, 1635, 2010, 2180, 2237, 2616, 2680, 3270, 4020, 4360, 4474, 6540, 6711, 7303, 8040, 8948, 11185, 13080, 13422, 14606, 17896, 21909, 22370, 26844, 29212, 33555, 36515, 43818, 44740, 53688, 58424, 67110, 73030, 87636, 89480, 109545, 134220, 146060, 149879, 175272, 219090, 243833, 268440, 292120, 299758, 438180, 449637, 487666, 599516, 731499, 749395, 876360, 899274, 975332, 1199032, 1219165, 1462998, 1498790, 1798548, 1950664, 2248185, 2438330, 2925996, 2997580, 3597096, 3657495, 4496370, 4876660, 5851992, 5995160, 7314990, 8992740, 9753320, 14629980, 16336811, 17985480, 29259960, 32673622, 49010433, 65347244, 81684055, 98020866, 130694488, 163368110, 196041732, 245052165, 326736220, 392083464, 490104330, 653472440, 980208660, 1960417320]

約数ペア:

[(1, 1960417320), (2, 980208660), (3, 653472440), (4, 490104330), (5, 392083464), (6, 326736220), (8, 245052165), (10, 196041732), (12, 163368110), (15, 130694488), (20, 98020866), (24, 81684055), (30, 65347244), (40, 49010433), (60, 32673622), (67, 29259960), (109, 17985480), (120, 16336811), (134, 14629980), (201, 9753320), (218, 8992740), (268, 7314990), (327, 5995160), (335, 5851992), (402, 4876660), (436, 4496370), (536, 3657495), (545, 3597096), (654, 2997580), (670, 2925996), (804, 2438330), (872, 2248185), (1005, 1950664), (1090, 1798548), (1308, 1498790), (1340, 1462998), (1608, 1219165), (1635, 1199032), (2010, 975332), (2180, 899274), (2237, 876360), (2616, 749395), (2680, 731499), (3270, 599516), (4020, 487666), (4360, 449637), (4474, 438180), (6540, 299758), (6711, 292120), (7303, 268440), (8040, 243833), (8948, 219090), (11185, 175272), (13080, 149879), (13422, 146060), (14606, 134220), (17896, 109545), (21909, 89480), (22370, 87636), (26844, 73030), (29212, 67110), (33555, 58424), (36515, 53688), (43818, 44740)]