7443370880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19949}}^1$

素因数の和:20032

約数の個数: 128

約数和(自身を含む): 19779228000

約数和(自身を除く): 12335857120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 128, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 640, 704, 848, 880, 1060, 1166, 1408, 1696, 1760, 2120, 2332, 2915, 3392, 3520, 4240, 4664, 5830, 6784, 7040, 8480, 9328, 11660, 16960, 18656, 19949, 23320, 33920, 37312, 39898, 46640, 74624, 79796, 93280, 99745, 159592, 186560, 199490, 219439, 319184, 373120, 398980, 438878, 638368, 797960, 877756, 1057297, 1097195, 1276736, 1595920, 1755512, 2114594, 2194390, 2553472, 3191840, 3511024, 4229188, 4388780, 5286485, 6383680, 7022048, 8458376, 8777560, 10572970, 11630267, 12767360, 14044096, 16916752, 17555120, 21145940, 23260534, 28088192, 33833504, 35110240, 42291880, 46521068, 58151335, 67667008, 70220480, 84583760, 93042136, 116302670, 135334016, 140440960, 169167520, 186084272, 232605340, 338335040, 372168544, 465210680, 676670080, 744337088, 930421360, 1488674176, 1860842720, 3721685440, 7443370880]

約数ペア:

[(1, 7443370880), (2, 3721685440), (4, 1860842720), (5, 1488674176), (8, 930421360), (10, 744337088), (11, 676670080), (16, 465210680), (20, 372168544), (22, 338335040), (32, 232605340), (40, 186084272), (44, 169167520), (53, 140440960), (55, 135334016), (64, 116302670), (80, 93042136), (88, 84583760), (106, 70220480), (110, 67667008), (128, 58151335), (160, 46521068), (176, 42291880), (212, 35110240), (220, 33833504), (265, 28088192), (320, 23260534), (352, 21145940), (424, 17555120), (440, 16916752), (530, 14044096), (583, 12767360), (640, 11630267), (704, 10572970), (848, 8777560), (880, 8458376), (1060, 7022048), (1166, 6383680), (1408, 5286485), (1696, 4388780), (1760, 4229188), (2120, 3511024), (2332, 3191840), (2915, 2553472), (3392, 2194390), (3520, 2114594), (4240, 1755512), (4664, 1595920), (5830, 1276736), (6784, 1097195), (7040, 1057297), (8480, 877756), (9328, 797960), (11660, 638368), (16960, 438878), (18656, 398980), (19949, 373120), (23320, 319184), (33920, 219439), (37312, 199490), (39898, 186560), (46640, 159592), (74624, 99745), (79796, 93280)]