826520880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:991

約数の個数: 160

約数和(自身を含む): 2671704000

約数和(自身を除く): 1845183120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 149, 174, 232, 240, 290, 298, 348, 435, 447, 464, 580, 596, 696, 745, 797, 870, 894, 1160, 1192, 1392, 1490, 1594, 1740, 1788, 2235, 2320, 2384, 2391, 2980, 3188, 3480, 3576, 3985, 4321, 4470, 4782, 5960, 6376, 6960, 7152, 7970, 8642, 8940, 9564, 11920, 11955, 12752, 12963, 15940, 17284, 17880, 19128, 21605, 23113, 23910, 25926, 31880, 34568, 35760, 38256, 43210, 46226, 47820, 51852, 63760, 64815, 69136, 69339, 86420, 92452, 95640, 103704, 115565, 118753, 129630, 138678, 172840, 184904, 191280, 207408, 231130, 237506, 259260, 277356, 345680, 346695, 356259, 369808, 462260, 475012, 518520, 554712, 593765, 693390, 712518, 924520, 950024, 1037040, 1109424, 1187530, 1386780, 1425036, 1781295, 1849040, 1900048, 2375060, 2773560, 2850072, 3443837, 3562590, 4750120, 5547120, 5700144, 6887674, 7125180, 9500240, 10331511, 13775348, 14250360, 17219185, 20663022, 27550696, 28500720, 34438370, 41326044, 51657555, 55101392, 68876740, 82652088, 103315110, 137753480, 165304176, 206630220, 275506960, 413260440, 826520880]

約数ペア:

[(1, 826520880), (2, 413260440), (3, 275506960), (4, 206630220), (5, 165304176), (6, 137753480), (8, 103315110), (10, 82652088), (12, 68876740), (15, 55101392), (16, 51657555), (20, 41326044), (24, 34438370), (29, 28500720), (30, 27550696), (40, 20663022), (48, 17219185), (58, 14250360), (60, 13775348), (80, 10331511), (87, 9500240), (116, 7125180), (120, 6887674), (145, 5700144), (149, 5547120), (174, 4750120), (232, 3562590), (240, 3443837), (290, 2850072), (298, 2773560), (348, 2375060), (435, 1900048), (447, 1849040), (464, 1781295), (580, 1425036), (596, 1386780), (696, 1187530), (745, 1109424), (797, 1037040), (870, 950024), (894, 924520), (1160, 712518), (1192, 693390), (1392, 593765), (1490, 554712), (1594, 518520), (1740, 475012), (1788, 462260), (2235, 369808), (2320, 356259), (2384, 346695), (2391, 345680), (2980, 277356), (3188, 259260), (3480, 237506), (3576, 231130), (3985, 207408), (4321, 191280), (4470, 184904), (4782, 172840), (5960, 138678), (6376, 129630), (6960, 118753), (7152, 115565), (7970, 103704), (8642, 95640), (8940, 92452), (9564, 86420), (11920, 69339), (11955, 69136), (12752, 64815), (12963, 63760), (15940, 51852), (17284, 47820), (17880, 46226), (19128, 43210), (21605, 38256), (23113, 35760), (23910, 34568), (25926, 31880)]