141808680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 502079760

約数和(自身を除く): 360271080

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, 180, 193, 195, 234, 260, 312, 314, 360, 386, 390, 468, 471, 520, 579, 585, 628, 772, 780, 785, 936, 942, 965, 1158, 1170, 1256, 1413, 1544, 1560, 1570, 1737, 1884, 1930, 2041, 2316, 2340, 2355, 2509, 2826, 2895, 3140, 3474, 3768, 3860, 4082, 4632, 4680, 4710, 5018, 5652, 5790, 6123, 6280, 6948, 7065, 7527, 7720, 8164, 8685, 9420, 10036, 10205, 11304, 11580, 12246, 12545, 13896, 14130, 15054, 16328, 17370, 18369, 18840, 20072, 20410, 22581, 23160, 24492, 25090, 28260, 30108, 30301, 30615, 34740, 36738, 37635, 40820, 45162, 48984, 50180, 56520, 60216, 60602, 61230, 69480, 73476, 75270, 81640, 90324, 90903, 91845, 100360, 112905, 121204, 122460, 146952, 150540, 151505, 180648, 181806, 183690, 225810, 242408, 244920, 272709, 301080, 303010, 363612, 367380, 393913, 451620, 454515, 545418, 606020, 727224, 734760, 787826, 903240, 909030, 1090836, 1181739, 1212040, 1363545, 1575652, 1818060, 1969565, 2181672, 2363478, 2727090, 3151304, 3545217, 3636120, 3939130, 4726956, 5454180, 5908695, 7090434, 7878260, 9453912, 10908360, 11817390, 14180868, 15756520, 17726085, 23634780, 28361736, 35452170, 47269560, 70904340, 141808680]

約数ペア:

[(1, 141808680), (2, 70904340), (3, 47269560), (4, 35452170), (5, 28361736), (6, 23634780), (8, 17726085), (9, 15756520), (10, 14180868), (12, 11817390), (13, 10908360), (15, 9453912), (18, 7878260), (20, 7090434), (24, 5908695), (26, 5454180), (30, 4726956), (36, 3939130), (39, 3636120), (40, 3545217), (45, 3151304), (52, 2727090), (60, 2363478), (65, 2181672), (72, 1969565), (78, 1818060), (90, 1575652), (104, 1363545), (117, 1212040), (120, 1181739), (130, 1090836), (156, 909030), (157, 903240), (180, 787826), (193, 734760), (195, 727224), (234, 606020), (260, 545418), (312, 454515), (314, 451620), (360, 393913), (386, 367380), (390, 363612), (468, 303010), (471, 301080), (520, 272709), (579, 244920), (585, 242408), (628, 225810), (772, 183690), (780, 181806), (785, 180648), (936, 151505), (942, 150540), (965, 146952), (1158, 122460), (1170, 121204), (1256, 112905), (1413, 100360), (1544, 91845), (1560, 90903), (1570, 90324), (1737, 81640), (1884, 75270), (1930, 73476), (2041, 69480), (2316, 61230), (2340, 60602), (2355, 60216), (2509, 56520), (2826, 50180), (2895, 48984), (3140, 45162), (3474, 40820), (3768, 37635), (3860, 36738), (4082, 34740), (4632, 30615), (4680, 30301), (4710, 30108), (5018, 28260), (5652, 25090), (5790, 24492), (6123, 23160), (6280, 22581), (6948, 20410), (7065, 20072), (7527, 18840), (7720, 18369), (8164, 17370), (8685, 16328), (9420, 15054), (10036, 14130), (10205, 13896), (11304, 12545), (11580, 12246)]