68917597.000000000

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:415

約数の個数: 256

約数和(自身を含む): 1497196800

約数和(自身を除く): 1091402880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 277, 280, 320, 327, 336, 384, 420, 436, 448, 480, 545, 554, 560, 640, 654, 672, 763, 831, 840, 872, 896, 960, 1090, 1108, 1120, 1308, 1344, 1385, 1526, 1635, 1662, 1680, 1744, 1920, 1939, 2180, 2216, 2240, 2289, 2616, 2688, 2770, 3052, 3270, 3324, 3360, 3488, 3815, 3878, 4155, 4360, 4432, 4480, 4578, 5232, 5540, 5817, 6104, 6540, 6648, 6720, 6976, 7630, 7756, 8310, 8720, 8864, 9156, 9695, 10464, 11080, 11445, 11634, 12208, 13080, 13296, 13440, 13952, 15260, 15512, 16620, 17440, 17728, 18312, 19390, 20928, 22160, 22890, 23268, 24416, 26160, 26592, 29085, 30193, 30520, 31024, 33240, 34880, 35456, 36624, 38780, 41856, 44320, 45780, 46536, 48832, 52320, 53184, 58170, 60386, 61040, 62048, 66480, 69760, 73248, 77560, 88640, 90579, 91560, 93072, 97664, 104640, 106368, 116340, 120772, 122080, 124096, 132960, 146496, 150965, 155120, 177280, 181158, 183120, 186144, 209280, 211351, 232680, 241544, 244160, 248192, 265920, 292992, 301930, 310240, 362316, 366240, 372288, 422702, 452895, 465360, 483088, 488320, 531840, 603860, 620480, 634053, 724632, 732480, 744576, 845404, 905790, 930720, 966176, 1056755, 1207720, 1240960, 1268106, 1449264, 1464960, 1690808, 1811580, 1861440, 1932352, 2113510, 2415440, 2536212, 2898528, 3170265, 3381616, 3623160, 3722880, 3864704, 4227020, 4830880, 5072424, 5797056, 6340530, 6763232, 7246320, 8454040, 9661760, 10144848, 11594112, 12681060, 13526464, 14492640, 16908080, 19323520, 20289696, 25362120, 27052928, 28985280, 33816160, 40579392, 50724240, 57970560, 67632320, 81158784, 101448480, 135264640, 202896960, 405793920]

約数ペア:

[(1, 405793920), (2, 202896960), (3, 135264640), (4, 101448480), (5, 81158784), (6, 67632320), (7, 57970560), (8, 50724240), (10, 40579392), (12, 33816160), (14, 28985280), (15, 27052928), (16, 25362120), (20, 20289696), (21, 19323520), (24, 16908080), (28, 14492640), (30, 13526464), (32, 12681060), (35, 11594112), (40, 10144848), (42, 9661760), (48, 8454040), (56, 7246320), (60, 6763232), (64, 6340530), (70, 5797056), (80, 5072424), (84, 4830880), (96, 4227020), (105, 3864704), (109, 3722880), (112, 3623160), (120, 3381616), (128, 3170265), (140, 2898528), (160, 2536212), (168, 2415440), (192, 2113510), (210, 1932352), (218, 1861440), (224, 1811580), (240, 1690808), (277, 1464960), (280, 1449264), (320, 1268106), (327, 1240960), (336, 1207720), (384, 1056755), (420, 966176), (436, 930720), (448, 905790), (480, 845404), (545, 744576), (554, 732480), (560, 724632), (640, 634053), (654, 620480), (672, 603860), (763, 531840), (831, 488320), (840, 483088), (872, 465360), (896, 452895), (960, 422702), (1090, 372288), (1108, 366240), (1120, 362316), (1308, 310240), (1344, 301930), (1385, 292992), (1526, 265920), (1635, 248192), (1662, 244160), (1680, 241544), (1744, 232680), (1920, 211351), (1939, 209280), (2180, 186144), (2216, 183120), (2240, 181158), (2289, 177280), (2616, 155120), (2688, 150965), (2770, 146496), (3052, 132960), (3270, 124096), (3324, 122080), (3360, 120772), (3488, 116340), (3815, 106368), (3878, 104640), (4155, 97664), (4360, 93072), (4432, 91560), (4480, 90579), (4578, 88640), (5232, 77560), (5540, 73248), (5817, 69760), (6104, 66480), (6540, 62048), (6648, 61040), (6720, 60386), (6976, 58170), (7630, 53184), (7756, 52320), (8310, 48832), (8720, 46536), (8864, 45780), (9156, 44320), (9695, 41856), (10464, 38780), (11080, 36624), (11445, 35456), (11634, 34880), (12208, 33240), (13080, 31024), (13296, 30520), (13440, 30193), (13952, 29085), (15260, 26592), (15512, 26160), (16620, 24416), (17440, 23268), (17728, 22890), (18312, 22160), (19390, 20928)]