177937320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 586621440

約数和(自身を除く): 408684120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 163, 165, 220, 264, 326, 330, 440, 489, 652, 660, 815, 827, 978, 1304, 1320, 1630, 1654, 1793, 1956, 2445, 2481, 3260, 3308, 3586, 3912, 4135, 4890, 4962, 5379, 6520, 6616, 7172, 8270, 8965, 9097, 9780, 9924, 10758, 12405, 14344, 16540, 17930, 18194, 19560, 19848, 21516, 24810, 26895, 27291, 33080, 35860, 36388, 43032, 45485, 49620, 53790, 54582, 71720, 72776, 90970, 99240, 107580, 109164, 134801, 136455, 181940, 215160, 218328, 269602, 272910, 363880, 404403, 539204, 545820, 674005, 808806, 1078408, 1091640, 1348010, 1482811, 1617612, 2022015, 2696020, 2965622, 3235224, 4044030, 4448433, 5392040, 5931244, 7414055, 8088060, 8896866, 11862488, 14828110, 16176120, 17793732, 22242165, 29656220, 35587464, 44484330, 59312440, 88968660, 177937320]

約数ペア:

[(1, 177937320), (2, 88968660), (3, 59312440), (4, 44484330), (5, 35587464), (6, 29656220), (8, 22242165), (10, 17793732), (11, 16176120), (12, 14828110), (15, 11862488), (20, 8896866), (22, 8088060), (24, 7414055), (30, 5931244), (33, 5392040), (40, 4448433), (44, 4044030), (55, 3235224), (60, 2965622), (66, 2696020), (88, 2022015), (110, 1617612), (120, 1482811), (132, 1348010), (163, 1091640), (165, 1078408), (220, 808806), (264, 674005), (326, 545820), (330, 539204), (440, 404403), (489, 363880), (652, 272910), (660, 269602), (815, 218328), (827, 215160), (978, 181940), (1304, 136455), (1320, 134801), (1630, 109164), (1654, 107580), (1793, 99240), (1956, 90970), (2445, 72776), (2481, 71720), (3260, 54582), (3308, 53790), (3586, 49620), (3912, 45485), (4135, 43032), (4890, 36388), (4962, 35860), (5379, 33080), (6520, 27291), (6616, 26895), (7172, 24810), (8270, 21516), (8965, 19848), (9097, 19560), (9780, 18194), (9924, 17930), (10758, 16540), (12405, 14344)]