272577530640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1\times {\mathrm{7211}}^1$

素因数の和:8125

約数の個数: 160

約数和(自身を含む): 849931315200

約数和(自身を除く): 577353784560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 659, 717, 956, 1195, 1318, 1434, 1912, 1977, 2390, 2636, 2868, 3295, 3585, 3824, 3954, 4780, 5272, 5736, 6590, 7170, 7211, 7908, 9560, 9885, 10544, 11472, 13180, 14340, 14422, 15816, 19120, 19770, 21633, 26360, 28680, 28844, 31632, 36055, 39540, 43266, 52720, 57360, 57688, 72110, 79080, 86532, 108165, 115376, 144220, 157501, 158160, 173064, 216330, 288440, 315002, 346128, 432660, 472503, 576880, 630004, 787505, 865320, 945006, 1260008, 1575010, 1723429, 1730640, 1890012, 2362515, 2520016, 3150020, 3446858, 3780024, 4725030, 4752049, 5170287, 6300040, 6893716, 7560048, 8617145, 9450060, 9504098, 10340574, 12600080, 13787432, 14256147, 17234290, 18900120, 19008196, 20681148, 23760245, 25851435, 27574864, 28512294, 34468580, 37800240, 38016392, 41362296, 47520490, 51702870, 57024588, 68937160, 71280735, 76032784, 82724592, 95040980, 103405740, 114049176, 137874320, 142561470, 190081960, 206811480, 228098352, 285122940, 380163920, 413622960, 570245880, 1135739711, 1140491760, 2271479422, 3407219133, 4542958844, 5678698555, 6814438266, 9085917688, 11357397110, 13628876532, 17036095665, 18171835376, 22714794220, 27257753064, 34072191330, 45429588440, 54515506128, 68144382660, 90859176880, 136288765320, 272577530640]

約数ペア:

[(1, 272577530640), (2, 136288765320), (3, 90859176880), (4, 68144382660), (5, 54515506128), (6, 45429588440), (8, 34072191330), (10, 27257753064), (12, 22714794220), (15, 18171835376), (16, 17036095665), (20, 13628876532), (24, 11357397110), (30, 9085917688), (40, 6814438266), (48, 5678698555), (60, 4542958844), (80, 3407219133), (120, 2271479422), (239, 1140491760), (240, 1135739711), (478, 570245880), (659, 413622960), (717, 380163920), (956, 285122940), (1195, 228098352), (1318, 206811480), (1434, 190081960), (1912, 142561470), (1977, 137874320), (2390, 114049176), (2636, 103405740), (2868, 95040980), (3295, 82724592), (3585, 76032784), (3824, 71280735), (3954, 68937160), (4780, 57024588), (5272, 51702870), (5736, 47520490), (6590, 41362296), (7170, 38016392), (7211, 37800240), (7908, 34468580), (9560, 28512294), (9885, 27574864), (10544, 25851435), (11472, 23760245), (13180, 20681148), (14340, 19008196), (14422, 18900120), (15816, 17234290), (19120, 14256147), (19770, 13787432), (21633, 12600080), (26360, 10340574), (28680, 9504098), (28844, 9450060), (31632, 8617145), (36055, 7560048), (39540, 6893716), (43266, 6300040), (52720, 5170287), (57360, 4752049), (57688, 4725030), (72110, 3780024), (79080, 3446858), (86532, 3150020), (108165, 2520016), (115376, 2362515), (144220, 1890012), (157501, 1730640), (158160, 1723429), (173064, 1575010), (216330, 1260008), (288440, 945006), (315002, 865320), (346128, 787505), (432660, 630004), (472503, 576880)]