201137520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6599}}^1$

素因数の和:6742

約数の個数: 80

約数和(自身を含む): 628531200

約数和(自身を除く): 427393680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6599, 7620, 10160, 13198, 15240, 19797, 26396, 30480, 32995, 39594, 52792, 65990, 79188, 98985, 105584, 131980, 158376, 197970, 263960, 316752, 395940, 527920, 791880, 838073, 1583760, 1676146, 2514219, 3352292, 4190365, 5028438, 6704584, 8380730, 10056876, 12571095, 13409168, 16761460, 20113752, 25142190, 33522920, 40227504, 50284380, 67045840, 100568760, 201137520]

約数ペア:

[(1, 201137520), (2, 100568760), (3, 67045840), (4, 50284380), (5, 40227504), (6, 33522920), (8, 25142190), (10, 20113752), (12, 16761460), (15, 13409168), (16, 12571095), (20, 10056876), (24, 8380730), (30, 6704584), (40, 5028438), (48, 4190365), (60, 3352292), (80, 2514219), (120, 1676146), (127, 1583760), (240, 838073), (254, 791880), (381, 527920), (508, 395940), (635, 316752), (762, 263960), (1016, 197970), (1270, 158376), (1524, 131980), (1905, 105584), (2032, 98985), (2540, 79188), (3048, 65990), (3810, 52792), (5080, 39594), (6096, 32995), (6599, 30480), (7620, 26396), (10160, 19797), (13198, 15240)]