161830080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 168

約数和(自身を含む): 564166512

約数和(自身を除く): 402336432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 664, 677, 720, 747, 830, 960, 996, 1245, 1328, 1354, 1440, 1494, 1660, 1992, 2031, 2490, 2656, 2708, 2880, 2988, 3320, 3385, 3735, 3984, 4062, 4980, 5312, 5416, 5976, 6093, 6640, 6770, 7470, 7968, 8124, 9960, 10155, 10832, 11952, 12186, 13280, 13540, 14940, 15936, 16248, 19920, 20310, 21664, 23904, 24372, 26560, 27080, 29880, 30465, 32496, 39840, 40620, 43328, 47808, 48744, 54160, 56191, 59760, 60930, 64992, 79680, 81240, 97488, 108320, 112382, 119520, 121860, 129984, 162480, 168573, 194976, 216640, 224764, 239040, 243720, 280955, 324960, 337146, 389952, 449528, 487440, 505719, 561910, 649920, 674292, 842865, 899056, 974880, 1011438, 1123820, 1348584, 1685730, 1798112, 1949760, 2022876, 2247640, 2528595, 2697168, 3371460, 3596224, 4045752, 4495280, 5057190, 5394336, 6742920, 8091504, 8990560, 10114380, 10788672, 13485840, 16183008, 17981120, 20228760, 26971680, 32366016, 40457520, 53943360, 80915040, 161830080]

約数ペア:

[(1, 161830080), (2, 80915040), (3, 53943360), (4, 40457520), (5, 32366016), (6, 26971680), (8, 20228760), (9, 17981120), (10, 16183008), (12, 13485840), (15, 10788672), (16, 10114380), (18, 8990560), (20, 8091504), (24, 6742920), (30, 5394336), (32, 5057190), (36, 4495280), (40, 4045752), (45, 3596224), (48, 3371460), (60, 2697168), (64, 2528595), (72, 2247640), (80, 2022876), (83, 1949760), (90, 1798112), (96, 1685730), (120, 1348584), (144, 1123820), (160, 1011438), (166, 974880), (180, 899056), (192, 842865), (240, 674292), (249, 649920), (288, 561910), (320, 505719), (332, 487440), (360, 449528), (415, 389952), (480, 337146), (498, 324960), (576, 280955), (664, 243720), (677, 239040), (720, 224764), (747, 216640), (830, 194976), (960, 168573), (996, 162480), (1245, 129984), (1328, 121860), (1354, 119520), (1440, 112382), (1494, 108320), (1660, 97488), (1992, 81240), (2031, 79680), (2490, 64992), (2656, 60930), (2708, 59760), (2880, 56191), (2988, 54160), (3320, 48744), (3385, 47808), (3735, 43328), (3984, 40620), (4062, 39840), (4980, 32496), (5312, 30465), (5416, 29880), (5976, 27080), (6093, 26560), (6640, 24372), (6770, 23904), (7470, 21664), (7968, 20310), (8124, 19920), (9960, 16248), (10155, 15936), (10832, 14940), (11952, 13540), (12186, 13280)]