199157520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4969}}^1$

素因数の和:5152

約数の個数: 80

約数和(自身を含む): 621210240

約数和(自身を除く): 422052720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 4969, 5010, 6680, 8016, 9938, 10020, 13360, 14907, 19876, 20040, 24845, 29814, 39752, 40080, 49690, 59628, 74535, 79504, 99380, 119256, 149070, 198760, 238512, 298140, 397520, 596280, 829823, 1192560, 1659646, 2489469, 3319292, 4149115, 4978938, 6638584, 8298230, 9957876, 12447345, 13277168, 16596460, 19915752, 24894690, 33192920, 39831504, 49789380, 66385840, 99578760, 199157520]

約数ペア:

[(1, 199157520), (2, 99578760), (3, 66385840), (4, 49789380), (5, 39831504), (6, 33192920), (8, 24894690), (10, 19915752), (12, 16596460), (15, 13277168), (16, 12447345), (20, 9957876), (24, 8298230), (30, 6638584), (40, 4978938), (48, 4149115), (60, 3319292), (80, 2489469), (120, 1659646), (167, 1192560), (240, 829823), (334, 596280), (501, 397520), (668, 298140), (835, 238512), (1002, 198760), (1336, 149070), (1670, 119256), (2004, 99380), (2505, 79504), (2672, 74535), (3340, 59628), (4008, 49690), (4969, 40080), (5010, 39752), (6680, 29814), (8016, 24845), (9938, 20040), (10020, 19876), (13360, 14907)]