122704920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 434790720

約数和(自身を除く): 312085800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 167, 180, 195, 234, 260, 312, 314, 334, 360, 390, 468, 471, 501, 520, 585, 628, 668, 780, 785, 835, 936, 942, 1002, 1170, 1256, 1336, 1413, 1503, 1560, 1570, 1670, 1884, 2004, 2041, 2171, 2340, 2355, 2505, 2826, 3006, 3140, 3340, 3768, 4008, 4082, 4342, 4680, 4710, 5010, 5652, 6012, 6123, 6280, 6513, 6680, 7065, 7515, 8164, 8684, 9420, 10020, 10205, 10855, 11304, 12024, 12246, 13026, 14130, 15030, 16328, 17368, 18369, 18840, 19539, 20040, 20410, 21710, 24492, 26052, 26219, 28260, 30060, 30615, 32565, 36738, 39078, 40820, 43420, 48984, 52104, 52438, 56520, 60120, 61230, 65130, 73476, 78156, 78657, 81640, 86840, 91845, 97695, 104876, 122460, 130260, 131095, 146952, 156312, 157314, 183690, 195390, 209752, 235971, 244920, 260520, 262190, 314628, 340847, 367380, 390780, 393285, 471942, 524380, 629256, 681694, 734760, 781560, 786570, 943884, 1022541, 1048760, 1179855, 1363388, 1573140, 1704235, 1887768, 2045082, 2359710, 2726776, 3067623, 3146280, 3408470, 4090164, 4719420, 5112705, 6135246, 6816940, 8180328, 9438840, 10225410, 12270492, 13633880, 15338115, 20450820, 24540984, 30676230, 40901640, 61352460, 122704920]

約数ペア:

[(1, 122704920), (2, 61352460), (3, 40901640), (4, 30676230), (5, 24540984), (6, 20450820), (8, 15338115), (9, 13633880), (10, 12270492), (12, 10225410), (13, 9438840), (15, 8180328), (18, 6816940), (20, 6135246), (24, 5112705), (26, 4719420), (30, 4090164), (36, 3408470), (39, 3146280), (40, 3067623), (45, 2726776), (52, 2359710), (60, 2045082), (65, 1887768), (72, 1704235), (78, 1573140), (90, 1363388), (104, 1179855), (117, 1048760), (120, 1022541), (130, 943884), (156, 786570), (157, 781560), (167, 734760), (180, 681694), (195, 629256), (234, 524380), (260, 471942), (312, 393285), (314, 390780), (334, 367380), (360, 340847), (390, 314628), (468, 262190), (471, 260520), (501, 244920), (520, 235971), (585, 209752), (628, 195390), (668, 183690), (780, 157314), (785, 156312), (835, 146952), (936, 131095), (942, 130260), (1002, 122460), (1170, 104876), (1256, 97695), (1336, 91845), (1413, 86840), (1503, 81640), (1560, 78657), (1570, 78156), (1670, 73476), (1884, 65130), (2004, 61230), (2041, 60120), (2171, 56520), (2340, 52438), (2355, 52104), (2505, 48984), (2826, 43420), (3006, 40820), (3140, 39078), (3340, 36738), (3768, 32565), (4008, 30615), (4082, 30060), (4342, 28260), (4680, 26219), (4710, 26052), (5010, 24492), (5652, 21710), (6012, 20410), (6123, 20040), (6280, 19539), (6513, 18840), (6680, 18369), (7065, 17368), (7515, 16328), (8164, 15030), (8684, 14130), (9420, 13026), (10020, 12246), (10205, 12024), (10855, 11304)]