194937480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3623

約数の個数: 96

約数和(自身を含む): 637767000

約数和(自身を除く): 442829520

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, 3449, 3768, 4710, 5652, 6280, 6898, 7065, 9420, 10347, 11304, 13796, 14130, 17245, 18840, 20694, 27592, 28260, 31041, 34490, 41388, 51735, 56520, 62082, 68980, 82776, 103470, 124164, 137960, 155205, 206940, 248328, 310410, 413880, 541493, 620820, 1082986, 1241640, 1624479, 2165972, 2707465, 3248958, 4331944, 4873437, 5414930, 6497916, 8122395, 9746874, 10829860, 12995832, 16244790, 19493748, 21659720, 24367185, 32489580, 38987496, 48734370, 64979160, 97468740, 194937480]

約数ペア:

[(1, 194937480), (2, 97468740), (3, 64979160), (4, 48734370), (5, 38987496), (6, 32489580), (8, 24367185), (9, 21659720), (10, 19493748), (12, 16244790), (15, 12995832), (18, 10829860), (20, 9746874), (24, 8122395), (30, 6497916), (36, 5414930), (40, 4873437), (45, 4331944), (60, 3248958), (72, 2707465), (90, 2165972), (120, 1624479), (157, 1241640), (180, 1082986), (314, 620820), (360, 541493), (471, 413880), (628, 310410), (785, 248328), (942, 206940), (1256, 155205), (1413, 137960), (1570, 124164), (1884, 103470), (2355, 82776), (2826, 68980), (3140, 62082), (3449, 56520), (3768, 51735), (4710, 41388), (5652, 34490), (6280, 31041), (6898, 28260), (7065, 27592), (9420, 20694), (10347, 18840), (11304, 17245), (13796, 14130)]