74210760

素因数分解:

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

素因数の和:288

約数の個数: 192

約数和(自身を含む): 263980080

約数和(自身を除く): 189769320

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, 101, 104, 117, 120, 130, 156, 157, 180, 195, 202, 234, 260, 303, 312, 314, 360, 390, 404, 468, 471, 505, 520, 585, 606, 628, 780, 785, 808, 909, 936, 942, 1010, 1170, 1212, 1256, 1313, 1413, 1515, 1560, 1570, 1818, 1884, 2020, 2041, 2340, 2355, 2424, 2626, 2826, 3030, 3140, 3636, 3768, 3939, 4040, 4082, 4545, 4680, 4710, 5252, 5652, 6060, 6123, 6280, 6565, 7065, 7272, 7878, 8164, 9090, 9420, 10205, 10504, 11304, 11817, 12120, 12246, 13130, 14130, 15756, 15857, 16328, 18180, 18369, 18840, 19695, 20410, 23634, 24492, 26260, 28260, 30615, 31512, 31714, 36360, 36738, 39390, 40820, 47268, 47571, 48984, 52520, 56520, 59085, 61230, 63428, 73476, 78780, 79285, 81640, 91845, 94536, 95142, 118170, 122460, 126856, 142713, 146952, 157560, 158570, 183690, 190284, 206141, 236340, 237855, 244920, 285426, 317140, 367380, 380568, 412282, 472680, 475710, 570852, 618423, 634280, 713565, 734760, 824564, 951420, 1030705, 1141704, 1236846, 1427130, 1649128, 1855269, 1902840, 2061410, 2473692, 2854260, 3092115, 3710538, 4122820, 4947384, 5708520, 6184230, 7421076, 8245640, 9276345, 12368460, 14842152, 18552690, 24736920, 37105380, 74210760]

約数ペア:

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