162817920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 192

約数和(自身を含む): 587152800

約数和(自身を除く): 424334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1229, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2458, 2760, 2880, 2944, 3312, 3680, 3687, 4140, 4416, 4916, 5520, 5760, 6145, 6624, 7360, 7374, 8280, 8832, 9832, 11040, 11061, 12290, 13248, 14720, 14748, 16560, 18435, 19664, 22080, 22122, 24580, 26496, 28267, 29496, 33120, 36870, 39328, 44160, 44244, 49160, 55305, 56534, 58992, 66240, 73740, 78656, 84801, 88488, 98320, 110610, 113068, 117984, 132480, 141335, 147480, 157312, 169602, 176976, 196640, 221220, 226136, 235968, 254403, 282670, 294960, 339204, 353952, 393280, 424005, 442440, 452272, 471936, 508806, 565340, 589920, 678408, 707904, 786560, 848010, 884880, 904544, 1017612, 1130680, 1179840, 1272015, 1356816, 1415808, 1696020, 1769760, 1809088, 2035224, 2261360, 2359680, 2544030, 2713632, 3392040, 3539520, 3618176, 4070448, 4522720, 5088060, 5427264, 6784080, 7079040, 8140896, 9045440, 10176120, 10854528, 13568160, 16281792, 18090880, 20352240, 27136320, 32563584, 40704480, 54272640, 81408960, 162817920]

約数ペア:

[(1, 162817920), (2, 81408960), (3, 54272640), (4, 40704480), (5, 32563584), (6, 27136320), (8, 20352240), (9, 18090880), (10, 16281792), (12, 13568160), (15, 10854528), (16, 10176120), (18, 9045440), (20, 8140896), (23, 7079040), (24, 6784080), (30, 5427264), (32, 5088060), (36, 4522720), (40, 4070448), (45, 3618176), (46, 3539520), (48, 3392040), (60, 2713632), (64, 2544030), (69, 2359680), (72, 2261360), (80, 2035224), (90, 1809088), (92, 1769760), (96, 1696020), (115, 1415808), (120, 1356816), (128, 1272015), (138, 1179840), (144, 1130680), (160, 1017612), (180, 904544), (184, 884880), (192, 848010), (207, 786560), (230, 707904), (240, 678408), (276, 589920), (288, 565340), (320, 508806), (345, 471936), (360, 452272), (368, 442440), (384, 424005), (414, 393280), (460, 353952), (480, 339204), (552, 294960), (576, 282670), (640, 254403), (690, 235968), (720, 226136), (736, 221220), (828, 196640), (920, 176976), (960, 169602), (1035, 157312), (1104, 147480), (1152, 141335), (1229, 132480), (1380, 117984), (1440, 113068), (1472, 110610), (1656, 98320), (1840, 88488), (1920, 84801), (2070, 78656), (2208, 73740), (2458, 66240), (2760, 58992), (2880, 56534), (2944, 55305), (3312, 49160), (3680, 44244), (3687, 44160), (4140, 39328), (4416, 36870), (4916, 33120), (5520, 29496), (5760, 28267), (6145, 26496), (6624, 24580), (7360, 22122), (7374, 22080), (8280, 19664), (8832, 18435), (9832, 16560), (11040, 14748), (11061, 14720), (12290, 13248)]