148421520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 545558832

約数和(自身を除く): 397137312

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, 157, 180, 195, 202, 208, 234, 240, 260, 303, 312, 314, 360, 390, 404, 468, 471, 505, 520, 585, 606, 624, 628, 720, 780, 785, 808, 909, 936, 942, 1010, 1040, 1170, 1212, 1256, 1313, 1413, 1515, 1560, 1570, 1616, 1818, 1872, 1884, 2020, 2041, 2340, 2355, 2424, 2512, 2626, 2826, 3030, 3120, 3140, 3636, 3768, 3939, 4040, 4082, 4545, 4680, 4710, 4848, 5252, 5652, 6060, 6123, 6280, 6565, 7065, 7272, 7536, 7878, 8080, 8164, 9090, 9360, 9420, 10205, 10504, 11304, 11817, 12120, 12246, 12560, 13130, 14130, 14544, 15756, 15857, 16328, 18180, 18369, 18840, 19695, 20410, 21008, 22608, 23634, 24240, 24492, 26260, 28260, 30615, 31512, 31714, 32656, 36360, 36738, 37680, 39390, 40820, 47268, 47571, 48984, 52520, 56520, 59085, 61230, 63024, 63428, 72720, 73476, 78780, 79285, 81640, 91845, 94536, 95142, 97968, 105040, 113040, 118170, 122460, 126856, 142713, 146952, 157560, 158570, 163280, 183690, 189072, 190284, 206141, 236340, 237855, 244920, 253712, 285426, 293904, 315120, 317140, 367380, 380568, 412282, 472680, 475710, 489840, 570852, 618423, 634280, 713565, 734760, 761136, 824564, 945360, 951420, 1030705, 1141704, 1236846, 1268560, 1427130, 1469520, 1649128, 1855269, 1902840, 2061410, 2283408, 2473692, 2854260, 3092115, 3298256, 3710538, 3805680, 4122820, 4947384, 5708520, 6184230, 7421076, 8245640, 9276345, 9894768, 11417040, 12368460, 14842152, 16491280, 18552690, 24736920, 29684304, 37105380, 49473840, 74210760, 148421520]

約数ペア:

[(1, 148421520), (2, 74210760), (3, 49473840), (4, 37105380), (5, 29684304), (6, 24736920), (8, 18552690), (9, 16491280), (10, 14842152), (12, 12368460), (13, 11417040), (15, 9894768), (16, 9276345), (18, 8245640), (20, 7421076), (24, 6184230), (26, 5708520), (30, 4947384), (36, 4122820), (39, 3805680), (40, 3710538), (45, 3298256), (48, 3092115), (52, 2854260), (60, 2473692), (65, 2283408), (72, 2061410), (78, 1902840), (80, 1855269), (90, 1649128), (101, 1469520), (104, 1427130), (117, 1268560), (120, 1236846), (130, 1141704), (144, 1030705), (156, 951420), (157, 945360), (180, 824564), (195, 761136), (202, 734760), (208, 713565), (234, 634280), (240, 618423), (260, 570852), (303, 489840), (312, 475710), (314, 472680), (360, 412282), (390, 380568), (404, 367380), (468, 317140), (471, 315120), (505, 293904), (520, 285426), (585, 253712), (606, 244920), (624, 237855), (628, 236340), (720, 206141), (780, 190284), (785, 189072), (808, 183690), (909, 163280), (936, 158570), (942, 157560), (1010, 146952), (1040, 142713), (1170, 126856), (1212, 122460), (1256, 118170), (1313, 113040), (1413, 105040), (1515, 97968), (1560, 95142), (1570, 94536), (1616, 91845), (1818, 81640), (1872, 79285), (1884, 78780), (2020, 73476), (2041, 72720), (2340, 63428), (2355, 63024), (2424, 61230), (2512, 59085), (2626, 56520), (2826, 52520), (3030, 48984), (3120, 47571), (3140, 47268), (3636, 40820), (3768, 39390), (3939, 37680), (4040, 36738), (4082, 36360), (4545, 32656), (4680, 31714), (4710, 31512), (4848, 30615), (5252, 28260), (5652, 26260), (6060, 24492), (6123, 24240), (6280, 23634), (6565, 22608), (7065, 21008), (7272, 20410), (7536, 19695), (7878, 18840), (8080, 18369), (8164, 18180), (9090, 16328), (9360, 15857), (9420, 15756), (10205, 14544), (10504, 14130), (11304, 13130), (11817, 12560), (12120, 12246)]