201041640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3731

約数の個数: 96

約数和(自身を含む): 657731880

約数和(自身を除く): 456690240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3557, 3768, 4710, 5652, 6280, 7065, 7114, 9420, 10671, 11304, 14130, 14228, 17785, 18840, 21342, 28260, 28456, 32013, 35570, 42684, 53355, 56520, 64026, 71140, 85368, 106710, 128052, 142280, 160065, 213420, 256104, 320130, 426840, 558449, 640260, 1116898, 1280520, 1675347, 2233796, 2792245, 3350694, 4467592, 5026041, 5584490, 6701388, 8376735, 10052082, 11168980, 13402776, 16753470, 20104164, 22337960, 25130205, 33506940, 40208328, 50260410, 67013880, 100520820, 201041640]

約数ペア:

[(1, 201041640), (2, 100520820), (3, 67013880), (4, 50260410), (5, 40208328), (6, 33506940), (8, 25130205), (9, 22337960), (10, 20104164), (12, 16753470), (15, 13402776), (18, 11168980), (20, 10052082), (24, 8376735), (30, 6701388), (36, 5584490), (40, 5026041), (45, 4467592), (60, 3350694), (72, 2792245), (90, 2233796), (120, 1675347), (157, 1280520), (180, 1116898), (314, 640260), (360, 558449), (471, 426840), (628, 320130), (785, 256104), (942, 213420), (1256, 160065), (1413, 142280), (1570, 128052), (1884, 106710), (2355, 85368), (2826, 71140), (3140, 64026), (3557, 56520), (3768, 53355), (4710, 42684), (5652, 35570), (6280, 32013), (7065, 28456), (7114, 28260), (9420, 21342), (10671, 18840), (11304, 17785), (14130, 14228)]