189210240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 661620960

約数和(自身を除く): 472410720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 307, 320, 321, 360, 384, 428, 480, 535, 576, 614, 640, 642, 720, 856, 921, 960, 963, 1070, 1152, 1228, 1284, 1440, 1535, 1605, 1712, 1842, 1920, 1926, 2140, 2456, 2568, 2763, 2880, 3070, 3210, 3424, 3684, 3852, 4280, 4605, 4815, 4912, 5136, 5526, 5760, 6140, 6420, 6848, 7368, 7704, 8560, 9210, 9630, 9824, 10272, 11052, 12280, 12840, 13696, 13815, 14736, 15408, 17120, 18420, 19260, 19648, 20544, 22104, 24560, 25680, 27630, 29472, 30816, 32849, 34240, 36840, 38520, 39296, 41088, 44208, 49120, 51360, 55260, 58944, 61632, 65698, 68480, 73680, 77040, 88416, 98240, 98547, 102720, 110520, 117888, 123264, 131396, 147360, 154080, 164245, 176832, 196480, 197094, 205440, 221040, 262792, 294720, 295641, 308160, 328490, 353664, 394188, 442080, 492735, 525584, 589440, 591282, 616320, 656980, 788376, 884160, 985470, 1051168, 1182564, 1313960, 1478205, 1576752, 1768320, 1970940, 2102336, 2365128, 2627920, 2956410, 3153504, 3941880, 4204672, 4730256, 5255840, 5912820, 6307008, 7883760, 9460512, 10511680, 11825640, 12614016, 15767520, 18921024, 21023360, 23651280, 31535040, 37842048, 47302560, 63070080, 94605120, 189210240]

約数ペア:

[(1, 189210240), (2, 94605120), (3, 63070080), (4, 47302560), (5, 37842048), (6, 31535040), (8, 23651280), (9, 21023360), (10, 18921024), (12, 15767520), (15, 12614016), (16, 11825640), (18, 10511680), (20, 9460512), (24, 7883760), (30, 6307008), (32, 5912820), (36, 5255840), (40, 4730256), (45, 4204672), (48, 3941880), (60, 3153504), (64, 2956410), (72, 2627920), (80, 2365128), (90, 2102336), (96, 1970940), (107, 1768320), (120, 1576752), (128, 1478205), (144, 1313960), (160, 1182564), (180, 1051168), (192, 985470), (214, 884160), (240, 788376), (288, 656980), (307, 616320), (320, 591282), (321, 589440), (360, 525584), (384, 492735), (428, 442080), (480, 394188), (535, 353664), (576, 328490), (614, 308160), (640, 295641), (642, 294720), (720, 262792), (856, 221040), (921, 205440), (960, 197094), (963, 196480), (1070, 176832), (1152, 164245), (1228, 154080), (1284, 147360), (1440, 131396), (1535, 123264), (1605, 117888), (1712, 110520), (1842, 102720), (1920, 98547), (1926, 98240), (2140, 88416), (2456, 77040), (2568, 73680), (2763, 68480), (2880, 65698), (3070, 61632), (3210, 58944), (3424, 55260), (3684, 51360), (3852, 49120), (4280, 44208), (4605, 41088), (4815, 39296), (4912, 38520), (5136, 36840), (5526, 34240), (5760, 32849), (6140, 30816), (6420, 29472), (6848, 27630), (7368, 25680), (7704, 24560), (8560, 22104), (9210, 20544), (9630, 19648), (9824, 19260), (10272, 18420), (11052, 17120), (12280, 15408), (12840, 14736), (13696, 13815)]