169142040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 567360000

約数和(自身を除く): 398217960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 787, 796, 995, 1080, 1194, 1574, 1592, 1791, 1990, 2361, 2388, 2985, 3148, 3582, 3935, 3980, 4722, 4776, 5373, 5970, 6296, 7083, 7164, 7870, 7960, 8955, 9444, 10746, 11805, 11940, 14166, 14328, 15740, 17910, 18888, 21249, 21492, 23610, 23880, 26865, 28332, 31480, 35415, 35820, 42498, 42984, 47220, 53730, 56664, 70830, 71640, 84996, 94440, 106245, 107460, 141660, 156613, 169992, 212490, 214920, 283320, 313226, 424980, 469839, 626452, 783065, 849960, 939678, 1252904, 1409517, 1566130, 1879356, 2349195, 2819034, 3132260, 3758712, 4228551, 4698390, 5638068, 6264520, 7047585, 8457102, 9396780, 11276136, 14095170, 16914204, 18793560, 21142755, 28190340, 33828408, 42285510, 56380680, 84571020, 169142040]

約数ペア:

[(1, 169142040), (2, 84571020), (3, 56380680), (4, 42285510), (5, 33828408), (6, 28190340), (8, 21142755), (9, 18793560), (10, 16914204), (12, 14095170), (15, 11276136), (18, 9396780), (20, 8457102), (24, 7047585), (27, 6264520), (30, 5638068), (36, 4698390), (40, 4228551), (45, 3758712), (54, 3132260), (60, 2819034), (72, 2349195), (90, 1879356), (108, 1566130), (120, 1409517), (135, 1252904), (180, 939678), (199, 849960), (216, 783065), (270, 626452), (360, 469839), (398, 424980), (540, 313226), (597, 283320), (787, 214920), (796, 212490), (995, 169992), (1080, 156613), (1194, 141660), (1574, 107460), (1592, 106245), (1791, 94440), (1990, 84996), (2361, 71640), (2388, 70830), (2985, 56664), (3148, 53730), (3582, 47220), (3935, 42984), (3980, 42498), (4722, 35820), (4776, 35415), (5373, 31480), (5970, 28332), (6296, 26865), (7083, 23880), (7164, 23610), (7870, 21492), (7960, 21249), (8955, 18888), (9444, 17910), (10746, 15740), (11805, 14328), (11940, 14166)]