162088920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 607875840

約数和(自身を除く): 445786920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 491, 504, 524, 630, 655, 786, 840, 917, 982, 1048, 1179, 1260, 1310, 1473, 1572, 1834, 1964, 1965, 2358, 2455, 2520, 2620, 2751, 2946, 3144, 3437, 3668, 3928, 3930, 4419, 4585, 4716, 4910, 5240, 5502, 5892, 5895, 6874, 7336, 7365, 7860, 8253, 8838, 9170, 9432, 9820, 10311, 11004, 11784, 11790, 13748, 13755, 14730, 15720, 16506, 17185, 17676, 18340, 19640, 20622, 22008, 22095, 23580, 27496, 27510, 29460, 30933, 33012, 34370, 35352, 36680, 41244, 41265, 44190, 47160, 51555, 55020, 58920, 61866, 64321, 66024, 68740, 82488, 82530, 88380, 103110, 110040, 123732, 128642, 137480, 154665, 165060, 176760, 192963, 206220, 247464, 257284, 309330, 321605, 330120, 385926, 412440, 450247, 514568, 578889, 618660, 643210, 771852, 900494, 964815, 1157778, 1237320, 1286420, 1350741, 1543704, 1800988, 1929630, 2251235, 2315556, 2572840, 2701482, 2894445, 3601976, 3859260, 4052223, 4502470, 4631112, 5402964, 5788890, 6753705, 7718520, 8104446, 9004940, 10805928, 11577780, 13507410, 16208892, 18009880, 20261115, 23155560, 27014820, 32417784, 40522230, 54029640, 81044460, 162088920]

約数ペア:

[(1, 162088920), (2, 81044460), (3, 54029640), (4, 40522230), (5, 32417784), (6, 27014820), (7, 23155560), (8, 20261115), (9, 18009880), (10, 16208892), (12, 13507410), (14, 11577780), (15, 10805928), (18, 9004940), (20, 8104446), (21, 7718520), (24, 6753705), (28, 5788890), (30, 5402964), (35, 4631112), (36, 4502470), (40, 4052223), (42, 3859260), (45, 3601976), (56, 2894445), (60, 2701482), (63, 2572840), (70, 2315556), (72, 2251235), (84, 1929630), (90, 1800988), (105, 1543704), (120, 1350741), (126, 1286420), (131, 1237320), (140, 1157778), (168, 964815), (180, 900494), (210, 771852), (252, 643210), (262, 618660), (280, 578889), (315, 514568), (360, 450247), (393, 412440), (420, 385926), (491, 330120), (504, 321605), (524, 309330), (630, 257284), (655, 247464), (786, 206220), (840, 192963), (917, 176760), (982, 165060), (1048, 154665), (1179, 137480), (1260, 128642), (1310, 123732), (1473, 110040), (1572, 103110), (1834, 88380), (1964, 82530), (1965, 82488), (2358, 68740), (2455, 66024), (2520, 64321), (2620, 61866), (2751, 58920), (2946, 55020), (3144, 51555), (3437, 47160), (3668, 44190), (3928, 41265), (3930, 41244), (4419, 36680), (4585, 35352), (4716, 34370), (4910, 33012), (5240, 30933), (5502, 29460), (5892, 27510), (5895, 27496), (6874, 23580), (7336, 22095), (7365, 22008), (7860, 20622), (8253, 19640), (8838, 18340), (9170, 17676), (9432, 17185), (9820, 16506), (10311, 15720), (11004, 14730), (11784, 13755), (11790, 13748)]