67393560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43201}}^1$

素因数の和:43228

約数の個数: 64

約数和(自身を含む): 217738080

約数和(自身を除く): 150344520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43201, 86402, 129603, 172804, 216005, 259206, 345608, 432010, 518412, 561613, 648015, 864020, 1036824, 1123226, 1296030, 1684839, 1728040, 2246452, 2592060, 2808065, 3369678, 4492904, 5184120, 5616130, 6739356, 8424195, 11232260, 13478712, 16848390, 22464520, 33696780, 67393560]

約数ペア:

[(1, 67393560), (2, 33696780), (3, 22464520), (4, 16848390), (5, 13478712), (6, 11232260), (8, 8424195), (10, 6739356), (12, 5616130), (13, 5184120), (15, 4492904), (20, 3369678), (24, 2808065), (26, 2592060), (30, 2246452), (39, 1728040), (40, 1684839), (52, 1296030), (60, 1123226), (65, 1036824), (78, 864020), (104, 648015), (120, 561613), (130, 518412), (156, 432010), (195, 345608), (260, 259206), (312, 216005), (390, 172804), (520, 129603), (780, 86402), (1560, 43201)]