826209360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7309}}^1$

素因数の和:7485

約数の個数: 120

約数和(自身を含む): 2792741640

約数和(自身を除く): 1966532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7309, 7536, 9420, 11304, 12560, 14130, 14618, 18840, 21927, 22608, 28260, 29236, 36545, 37680, 43854, 56520, 58472, 65781, 73090, 87708, 109635, 113040, 116944, 131562, 146180, 175416, 219270, 263124, 292360, 328905, 350832, 438540, 526248, 584720, 657810, 877080, 1052496, 1147513, 1315620, 1754160, 2295026, 2631240, 3442539, 4590052, 5262480, 5737565, 6885078, 9180104, 10327617, 11475130, 13770156, 17212695, 18360208, 20655234, 22950260, 27540312, 34425390, 41310468, 45900520, 51638085, 55080624, 68850780, 82620936, 91801040, 103276170, 137701560, 165241872, 206552340, 275403120, 413104680, 826209360]

約数ペア:

[(1, 826209360), (2, 413104680), (3, 275403120), (4, 206552340), (5, 165241872), (6, 137701560), (8, 103276170), (9, 91801040), (10, 82620936), (12, 68850780), (15, 55080624), (16, 51638085), (18, 45900520), (20, 41310468), (24, 34425390), (30, 27540312), (36, 22950260), (40, 20655234), (45, 18360208), (48, 17212695), (60, 13770156), (72, 11475130), (80, 10327617), (90, 9180104), (120, 6885078), (144, 5737565), (157, 5262480), (180, 4590052), (240, 3442539), (314, 2631240), (360, 2295026), (471, 1754160), (628, 1315620), (720, 1147513), (785, 1052496), (942, 877080), (1256, 657810), (1413, 584720), (1570, 526248), (1884, 438540), (2355, 350832), (2512, 328905), (2826, 292360), (3140, 263124), (3768, 219270), (4710, 175416), (5652, 146180), (6280, 131562), (7065, 116944), (7309, 113040), (7536, 109635), (9420, 87708), (11304, 73090), (12560, 65781), (14130, 58472), (14618, 56520), (18840, 43854), (21927, 37680), (22608, 36545), (28260, 29236)]