201847920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 652083264

約数和(自身を除く): 450235344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 73, 80, 82, 120, 123, 146, 164, 205, 219, 240, 246, 281, 292, 328, 365, 410, 438, 492, 562, 584, 615, 656, 730, 820, 843, 876, 984, 1095, 1124, 1168, 1230, 1405, 1460, 1640, 1686, 1752, 1968, 2190, 2248, 2460, 2810, 2920, 2993, 3280, 3372, 3504, 4215, 4380, 4496, 4920, 5620, 5840, 5986, 6744, 8430, 8760, 8979, 9840, 11240, 11521, 11972, 13488, 14965, 16860, 17520, 17958, 20513, 22480, 23042, 23944, 29930, 33720, 34563, 35916, 41026, 44895, 46084, 47888, 57605, 59860, 61539, 67440, 69126, 71832, 82052, 89790, 92168, 102565, 115210, 119720, 123078, 138252, 143664, 164104, 172815, 179580, 184336, 205130, 230420, 239440, 246156, 276504, 307695, 328208, 345630, 359160, 410260, 460840, 492312, 553008, 615390, 691260, 718320, 820520, 841033, 921680, 984624, 1230780, 1382520, 1641040, 1682066, 2461560, 2523099, 2765040, 3364132, 4205165, 4923120, 5046198, 6728264, 8410330, 10092396, 12615495, 13456528, 16820660, 20184792, 25230990, 33641320, 40369584, 50461980, 67282640, 100923960, 201847920]

約数ペア:

[(1, 201847920), (2, 100923960), (3, 67282640), (4, 50461980), (5, 40369584), (6, 33641320), (8, 25230990), (10, 20184792), (12, 16820660), (15, 13456528), (16, 12615495), (20, 10092396), (24, 8410330), (30, 6728264), (40, 5046198), (41, 4923120), (48, 4205165), (60, 3364132), (73, 2765040), (80, 2523099), (82, 2461560), (120, 1682066), (123, 1641040), (146, 1382520), (164, 1230780), (205, 984624), (219, 921680), (240, 841033), (246, 820520), (281, 718320), (292, 691260), (328, 615390), (365, 553008), (410, 492312), (438, 460840), (492, 410260), (562, 359160), (584, 345630), (615, 328208), (656, 307695), (730, 276504), (820, 246156), (843, 239440), (876, 230420), (984, 205130), (1095, 184336), (1124, 179580), (1168, 172815), (1230, 164104), (1405, 143664), (1460, 138252), (1640, 123078), (1686, 119720), (1752, 115210), (1968, 102565), (2190, 92168), (2248, 89790), (2460, 82052), (2810, 71832), (2920, 69126), (2993, 67440), (3280, 61539), (3372, 59860), (3504, 57605), (4215, 47888), (4380, 46084), (4496, 44895), (4920, 41026), (5620, 35916), (5840, 34563), (5986, 33720), (6744, 29930), (8430, 23944), (8760, 23042), (8979, 22480), (9840, 20513), (11240, 17958), (11521, 17520), (11972, 16860), (13488, 14965)]