223310520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 757072800

約数和(自身を除く): 533762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 314, 324, 360, 405, 439, 471, 540, 628, 648, 785, 810, 878, 942, 1080, 1256, 1317, 1413, 1570, 1620, 1756, 1884, 2195, 2355, 2634, 2826, 3140, 3240, 3512, 3768, 3951, 4239, 4390, 4710, 5268, 5652, 6280, 6585, 7065, 7902, 8478, 8780, 9420, 10536, 11304, 11853, 12717, 13170, 14130, 15804, 16956, 17560, 18840, 19755, 21195, 23706, 25434, 26340, 28260, 31608, 33912, 35559, 39510, 42390, 47412, 50868, 52680, 56520, 59265, 63585, 68923, 71118, 79020, 84780, 94824, 101736, 118530, 127170, 137846, 142236, 158040, 169560, 177795, 206769, 237060, 254340, 275692, 284472, 344615, 355590, 413538, 474120, 508680, 551384, 620307, 689230, 711180, 827076, 1033845, 1240614, 1378460, 1422360, 1654152, 1860921, 2067690, 2481228, 2756920, 3101535, 3721842, 4135380, 4962456, 5582763, 6203070, 7443684, 8270760, 9304605, 11165526, 12406140, 14887368, 18609210, 22331052, 24812280, 27913815, 37218420, 44662104, 55827630, 74436840, 111655260, 223310520]

約数ペア:

[(1, 223310520), (2, 111655260), (3, 74436840), (4, 55827630), (5, 44662104), (6, 37218420), (8, 27913815), (9, 24812280), (10, 22331052), (12, 18609210), (15, 14887368), (18, 12406140), (20, 11165526), (24, 9304605), (27, 8270760), (30, 7443684), (36, 6203070), (40, 5582763), (45, 4962456), (54, 4135380), (60, 3721842), (72, 3101535), (81, 2756920), (90, 2481228), (108, 2067690), (120, 1860921), (135, 1654152), (157, 1422360), (162, 1378460), (180, 1240614), (216, 1033845), (270, 827076), (314, 711180), (324, 689230), (360, 620307), (405, 551384), (439, 508680), (471, 474120), (540, 413538), (628, 355590), (648, 344615), (785, 284472), (810, 275692), (878, 254340), (942, 237060), (1080, 206769), (1256, 177795), (1317, 169560), (1413, 158040), (1570, 142236), (1620, 137846), (1756, 127170), (1884, 118530), (2195, 101736), (2355, 94824), (2634, 84780), (2826, 79020), (3140, 71118), (3240, 68923), (3512, 63585), (3768, 59265), (3951, 56520), (4239, 52680), (4390, 50868), (4710, 47412), (5268, 42390), (5652, 39510), (6280, 35559), (6585, 33912), (7065, 31608), (7902, 28260), (8478, 26340), (8780, 25434), (9420, 23706), (10536, 21195), (11304, 19755), (11853, 18840), (12717, 17560), (13170, 16956), (14130, 15804)]