157875120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 580087872

約数和(自身を除く): 422212752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 167, 180, 195, 202, 208, 234, 240, 260, 303, 312, 334, 360, 390, 404, 468, 501, 505, 520, 585, 606, 624, 668, 720, 780, 808, 835, 909, 936, 1002, 1010, 1040, 1170, 1212, 1313, 1336, 1503, 1515, 1560, 1616, 1670, 1818, 1872, 2004, 2020, 2171, 2340, 2424, 2505, 2626, 2672, 3006, 3030, 3120, 3340, 3636, 3939, 4008, 4040, 4342, 4545, 4680, 4848, 5010, 5252, 6012, 6060, 6513, 6565, 6680, 7272, 7515, 7878, 8016, 8080, 8684, 9090, 9360, 10020, 10504, 10855, 11817, 12024, 12120, 13026, 13130, 13360, 14544, 15030, 15756, 16867, 17368, 18180, 19539, 19695, 20040, 21008, 21710, 23634, 24048, 24240, 26052, 26260, 30060, 31512, 32565, 33734, 34736, 36360, 39078, 39390, 40080, 43420, 47268, 50601, 52104, 52520, 59085, 60120, 63024, 65130, 67468, 72720, 78156, 78780, 84335, 86840, 94536, 97695, 101202, 104208, 105040, 118170, 120240, 130260, 134936, 151803, 156312, 157560, 168670, 173680, 189072, 195390, 202404, 219271, 236340, 253005, 260520, 269872, 303606, 312624, 315120, 337340, 390780, 404808, 438542, 472680, 506010, 521040, 607212, 657813, 674680, 759015, 781560, 809616, 877084, 945360, 1012020, 1096355, 1214424, 1315626, 1349360, 1518030, 1563120, 1754168, 1973439, 2024040, 2192710, 2428848, 2631252, 3036060, 3289065, 3508336, 3946878, 4048080, 4385420, 5262504, 6072120, 6578130, 7893756, 8770840, 9867195, 10525008, 12144240, 13156260, 15787512, 17541680, 19734390, 26312520, 31575024, 39468780, 52625040, 78937560, 157875120]

約数ペア:

[(1, 157875120), (2, 78937560), (3, 52625040), (4, 39468780), (5, 31575024), (6, 26312520), (8, 19734390), (9, 17541680), (10, 15787512), (12, 13156260), (13, 12144240), (15, 10525008), (16, 9867195), (18, 8770840), (20, 7893756), (24, 6578130), (26, 6072120), (30, 5262504), (36, 4385420), (39, 4048080), (40, 3946878), (45, 3508336), (48, 3289065), (52, 3036060), (60, 2631252), (65, 2428848), (72, 2192710), (78, 2024040), (80, 1973439), (90, 1754168), (101, 1563120), (104, 1518030), (117, 1349360), (120, 1315626), (130, 1214424), (144, 1096355), (156, 1012020), (167, 945360), (180, 877084), (195, 809616), (202, 781560), (208, 759015), (234, 674680), (240, 657813), (260, 607212), (303, 521040), (312, 506010), (334, 472680), (360, 438542), (390, 404808), (404, 390780), (468, 337340), (501, 315120), (505, 312624), (520, 303606), (585, 269872), (606, 260520), (624, 253005), (668, 236340), (720, 219271), (780, 202404), (808, 195390), (835, 189072), (909, 173680), (936, 168670), (1002, 157560), (1010, 156312), (1040, 151803), (1170, 134936), (1212, 130260), (1313, 120240), (1336, 118170), (1503, 105040), (1515, 104208), (1560, 101202), (1616, 97695), (1670, 94536), (1818, 86840), (1872, 84335), (2004, 78780), (2020, 78156), (2171, 72720), (2340, 67468), (2424, 65130), (2505, 63024), (2626, 60120), (2672, 59085), (3006, 52520), (3030, 52104), (3120, 50601), (3340, 47268), (3636, 43420), (3939, 40080), (4008, 39390), (4040, 39078), (4342, 36360), (4545, 34736), (4680, 33734), (4848, 32565), (5010, 31512), (5252, 30060), (6012, 26260), (6060, 26052), (6513, 24240), (6565, 24048), (6680, 23634), (7272, 21710), (7515, 21008), (7878, 20040), (8016, 19695), (8080, 19539), (8684, 18180), (9090, 17368), (9360, 16867), (10020, 15756), (10504, 15030), (10855, 14544), (11817, 13360), (12024, 13130), (12120, 13026)]