203366280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130363}}^1$

素因数の和:130390

約数の個数: 64

約数和(自身を含む): 657034560

約数和(自身を除く): 453668280

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, 130363, 260726, 391089, 521452, 651815, 782178, 1042904, 1303630, 1564356, 1694719, 1955445, 2607260, 3128712, 3389438, 3910890, 5084157, 5214520, 6778876, 7821780, 8473595, 10168314, 13557752, 15643560, 16947190, 20336628, 25420785, 33894380, 40673256, 50841570, 67788760, 101683140, 203366280]

約数ペア:

[(1, 203366280), (2, 101683140), (3, 67788760), (4, 50841570), (5, 40673256), (6, 33894380), (8, 25420785), (10, 20336628), (12, 16947190), (13, 15643560), (15, 13557752), (20, 10168314), (24, 8473595), (26, 7821780), (30, 6778876), (39, 5214520), (40, 5084157), (52, 3910890), (60, 3389438), (65, 3128712), (78, 2607260), (104, 1955445), (120, 1694719), (130, 1564356), (156, 1303630), (195, 1042904), (260, 782178), (312, 651815), (390, 521452), (520, 391089), (780, 260726), (1560, 130363)]