168857040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 575963136

約数和(自身を除く): 407106096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 167, 176, 220, 240, 264, 330, 334, 383, 440, 501, 528, 660, 668, 766, 835, 880, 1002, 1149, 1320, 1336, 1532, 1670, 1837, 1915, 2004, 2298, 2505, 2640, 2672, 3064, 3340, 3674, 3830, 4008, 4213, 4596, 5010, 5511, 5745, 6128, 6680, 7348, 7660, 8016, 8426, 9185, 9192, 10020, 11022, 11490, 12639, 13360, 14696, 15320, 16852, 18370, 18384, 20040, 21065, 22044, 22980, 25278, 27555, 29392, 30640, 33704, 36740, 40080, 42130, 44088, 45960, 50556, 55110, 63195, 63961, 67408, 73480, 84260, 88176, 91920, 101112, 110220, 126390, 127922, 146960, 168520, 191883, 202224, 220440, 252780, 255844, 319805, 337040, 383766, 440880, 505560, 511688, 639610, 703571, 767532, 959415, 1011120, 1023376, 1279220, 1407142, 1535064, 1918830, 2110713, 2558440, 2814284, 3070128, 3517855, 3837660, 4221426, 5116880, 5628568, 7035710, 7675320, 8442852, 10553565, 11257136, 14071420, 15350640, 16885704, 21107130, 28142840, 33771408, 42214260, 56285680, 84428520, 168857040]

約数ペア:

[(1, 168857040), (2, 84428520), (3, 56285680), (4, 42214260), (5, 33771408), (6, 28142840), (8, 21107130), (10, 16885704), (11, 15350640), (12, 14071420), (15, 11257136), (16, 10553565), (20, 8442852), (22, 7675320), (24, 7035710), (30, 5628568), (33, 5116880), (40, 4221426), (44, 3837660), (48, 3517855), (55, 3070128), (60, 2814284), (66, 2558440), (80, 2110713), (88, 1918830), (110, 1535064), (120, 1407142), (132, 1279220), (165, 1023376), (167, 1011120), (176, 959415), (220, 767532), (240, 703571), (264, 639610), (330, 511688), (334, 505560), (383, 440880), (440, 383766), (501, 337040), (528, 319805), (660, 255844), (668, 252780), (766, 220440), (835, 202224), (880, 191883), (1002, 168520), (1149, 146960), (1320, 127922), (1336, 126390), (1532, 110220), (1670, 101112), (1837, 91920), (1915, 88176), (2004, 84260), (2298, 73480), (2505, 67408), (2640, 63961), (2672, 63195), (3064, 55110), (3340, 50556), (3674, 45960), (3830, 44088), (4008, 42130), (4213, 40080), (4596, 36740), (5010, 33704), (5511, 30640), (5745, 29392), (6128, 27555), (6680, 25278), (7348, 22980), (7660, 22044), (8016, 21065), (8426, 20040), (9185, 18384), (9192, 18370), (10020, 16852), (11022, 15320), (11490, 14696), (12639, 13360)]