315795200

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 324

約数和(自身を含む): 975171960

約数和(自身を除く): 659376760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 53, 56, 64, 70, 76, 80, 95, 98, 100, 106, 112, 128, 133, 140, 152, 160, 175, 190, 196, 200, 212, 224, 245, 256, 265, 266, 280, 304, 320, 350, 371, 380, 392, 400, 424, 448, 475, 490, 530, 532, 560, 608, 640, 665, 700, 742, 760, 784, 800, 848, 896, 931, 950, 980, 1007, 1060, 1064, 1120, 1216, 1225, 1280, 1325, 1330, 1400, 1484, 1520, 1568, 1600, 1696, 1792, 1855, 1862, 1900, 1960, 2014, 2120, 2128, 2240, 2432, 2450, 2597, 2650, 2660, 2800, 2968, 3040, 3136, 3200, 3325, 3392, 3710, 3724, 3800, 3920, 4028, 4240, 4256, 4480, 4655, 4864, 4900, 5035, 5194, 5300, 5320, 5600, 5936, 6080, 6272, 6400, 6650, 6784, 7049, 7420, 7448, 7600, 7840, 8056, 8480, 8512, 8960, 9275, 9310, 9800, 10070, 10388, 10600, 10640, 11200, 11872, 12160, 12544, 12985, 13300, 13568, 14098, 14840, 14896, 15200, 15680, 16112, 16960, 17024, 18550, 18620, 19600, 20140, 20776, 21200, 21280, 22400, 23275, 23744, 24320, 25175, 25970, 26600, 28196, 29680, 29792, 30400, 31360, 32224, 33920, 34048, 35245, 37100, 37240, 39200, 40280, 41552, 42400, 42560, 44800, 46550, 47488, 49343, 50350, 51940, 53200, 56392, 59360, 59584, 60800, 62720, 64448, 64925, 67840, 70490, 74200, 74480, 78400, 80560, 83104, 84800, 85120, 93100, 94976, 98686, 100700, 103880, 106400, 112784, 118720, 119168, 121600, 128896, 129850, 140980, 148400, 148960, 156800, 161120, 166208, 169600, 170240, 176225, 186200, 197372, 201400, 207760, 212800, 225568, 237440, 238336, 246715, 257792, 259700, 281960, 296800, 297920, 313600, 322240, 332416, 339200, 352450, 372400, 394744, 402800, 415520, 425600, 451136, 474880, 493430, 519400, 563920, 593600, 595840, 644480, 664832, 704900, 744800, 789488, 805600, 831040, 851200, 902272, 986860, 1038800, 1127840, 1187200, 1191680, 1233575, 1288960, 1409800, 1489600, 1578976, 1611200, 1662080, 1804544, 1973720, 2077600, 2255680, 2374400, 2467150, 2819600, 2979200, 3157952, 3222400, 3324160, 3947440, 4155200, 4511360, 4934300, 5639200, 5958400, 6315904, 6444800, 7894880, 8310400, 9022720, 9868600, 11278400, 12631808, 15789760, 16620800, 19737200, 22556800, 31579520, 39474400, 45113600, 63159040, 78948800, 157897600, 315795200]

約数ペア:

[(1, 315795200), (2, 157897600), (4, 78948800), (5, 63159040), (7, 45113600), (8, 39474400), (10, 31579520), (14, 22556800), (16, 19737200), (19, 16620800), (20, 15789760), (25, 12631808), (28, 11278400), (32, 9868600), (35, 9022720), (38, 8310400), (40, 7894880), (49, 6444800), (50, 6315904), (53, 5958400), (56, 5639200), (64, 4934300), (70, 4511360), (76, 4155200), (80, 3947440), (95, 3324160), (98, 3222400), (100, 3157952), (106, 2979200), (112, 2819600), (128, 2467150), (133, 2374400), (140, 2255680), (152, 2077600), (160, 1973720), (175, 1804544), (190, 1662080), (196, 1611200), (200, 1578976), (212, 1489600), (224, 1409800), (245, 1288960), (256, 1233575), (265, 1191680), (266, 1187200), (280, 1127840), (304, 1038800), (320, 986860), (350, 902272), (371, 851200), (380, 831040), (392, 805600), (400, 789488), (424, 744800), (448, 704900), (475, 664832), (490, 644480), (530, 595840), (532, 593600), (560, 563920), (608, 519400), (640, 493430), (665, 474880), (700, 451136), (742, 425600), (760, 415520), (784, 402800), (800, 394744), (848, 372400), (896, 352450), (931, 339200), (950, 332416), (980, 322240), (1007, 313600), (1060, 297920), (1064, 296800), (1120, 281960), (1216, 259700), (1225, 257792), (1280, 246715), (1325, 238336), (1330, 237440), (1400, 225568), (1484, 212800), (1520, 207760), (1568, 201400), (1600, 197372), (1696, 186200), (1792, 176225), (1855, 170240), (1862, 169600), (1900, 166208), (1960, 161120), (2014, 156800), (2120, 148960), (2128, 148400), (2240, 140980), (2432, 129850), (2450, 128896), (2597, 121600), (2650, 119168), (2660, 118720), (2800, 112784), (2968, 106400), (3040, 103880), (3136, 100700), (3200, 98686), (3325, 94976), (3392, 93100), (3710, 85120), (3724, 84800), (3800, 83104), (3920, 80560), (4028, 78400), (4240, 74480), (4256, 74200), (4480, 70490), (4655, 67840), (4864, 64925), (4900, 64448), (5035, 62720), (5194, 60800), (5300, 59584), (5320, 59360), (5600, 56392), (5936, 53200), (6080, 51940), (6272, 50350), (6400, 49343), (6650, 47488), (6784, 46550), (7049, 44800), (7420, 42560), (7448, 42400), (7600, 41552), (7840, 40280), (8056, 39200), (8480, 37240), (8512, 37100), (8960, 35245), (9275, 34048), (9310, 33920), (9800, 32224), (10070, 31360), (10388, 30400), (10600, 29792), (10640, 29680), (11200, 28196), (11872, 26600), (12160, 25970), (12544, 25175), (12985, 24320), (13300, 23744), (13568, 23275), (14098, 22400), (14840, 21280), (14896, 21200), (15200, 20776), (15680, 20140), (16112, 19600), (16960, 18620), (17024, 18550)]