86786560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 160697600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 167, 203, 224, 232, 256, 280, 290, 320, 334, 406, 448, 464, 512, 560, 580, 640, 668, 812, 835, 896, 928, 1015, 1120, 1160, 1169, 1280, 1336, 1624, 1670, 1792, 1856, 2030, 2240, 2320, 2338, 2560, 2672, 3248, 3340, 3584, 3712, 4060, 4480, 4640, 4676, 4843, 5344, 5845, 6496, 6680, 7424, 8120, 8960, 9280, 9352, 9686, 10688, 11690, 12992, 13360, 14848, 16240, 17920, 18560, 18704, 19372, 21376, 23380, 24215, 25984, 26720, 32480, 33901, 37120, 37408, 38744, 42752, 46760, 48430, 51968, 53440, 64960, 67802, 74240, 74816, 77488, 85504, 93520, 96860, 103936, 106880, 129920, 135604, 149632, 154976, 169505, 187040, 193720, 213760, 259840, 271208, 299264, 309952, 339010, 374080, 387440, 427520, 519680, 542416, 598528, 619904, 678020, 748160, 774880, 1084832, 1239808, 1356040, 1496320, 1549760, 2169664, 2479616, 2712080, 2992640, 3099520, 4339328, 5424160, 6199040, 8678656, 10848320, 12398080, 17357312, 21696640, 43393280, 86786560]

約数ペア:

[(1, 86786560), (2, 43393280), (4, 21696640), (5, 17357312), (7, 12398080), (8, 10848320), (10, 8678656), (14, 6199040), (16, 5424160), (20, 4339328), (28, 3099520), (29, 2992640), (32, 2712080), (35, 2479616), (40, 2169664), (56, 1549760), (58, 1496320), (64, 1356040), (70, 1239808), (80, 1084832), (112, 774880), (116, 748160), (128, 678020), (140, 619904), (145, 598528), (160, 542416), (167, 519680), (203, 427520), (224, 387440), (232, 374080), (256, 339010), (280, 309952), (290, 299264), (320, 271208), (334, 259840), (406, 213760), (448, 193720), (464, 187040), (512, 169505), (560, 154976), (580, 149632), (640, 135604), (668, 129920), (812, 106880), (835, 103936), (896, 96860), (928, 93520), (1015, 85504), (1120, 77488), (1160, 74816), (1169, 74240), (1280, 67802), (1336, 64960), (1624, 53440), (1670, 51968), (1792, 48430), (1856, 46760), (2030, 42752), (2240, 38744), (2320, 37408), (2338, 37120), (2560, 33901), (2672, 32480), (3248, 26720), (3340, 25984), (3584, 24215), (3712, 23380), (4060, 21376), (4480, 19372), (4640, 18704), (4676, 18560), (4843, 17920), (5344, 16240), (5845, 14848), (6496, 13360), (6680, 12992), (7424, 11690), (8120, 10688), (8960, 9686), (9280, 9352)]