126318080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 377855280

約数和(自身を除く): 251537200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 53, 56, 64, 70, 76, 80, 95, 98, 106, 112, 128, 133, 140, 152, 160, 190, 196, 212, 224, 245, 256, 265, 266, 280, 304, 320, 371, 380, 392, 424, 448, 490, 512, 530, 532, 560, 608, 640, 665, 742, 760, 784, 848, 896, 931, 980, 1007, 1060, 1064, 1120, 1216, 1280, 1330, 1484, 1520, 1568, 1696, 1792, 1855, 1862, 1960, 2014, 2120, 2128, 2240, 2432, 2560, 2597, 2660, 2968, 3040, 3136, 3392, 3584, 3710, 3724, 3920, 4028, 4240, 4256, 4480, 4655, 4864, 5035, 5194, 5320, 5936, 6080, 6272, 6784, 7049, 7420, 7448, 7840, 8056, 8480, 8512, 8960, 9310, 9728, 10070, 10388, 10640, 11872, 12160, 12544, 12985, 13568, 14098, 14840, 14896, 15680, 16112, 16960, 17024, 17920, 18620, 20140, 20776, 21280, 23744, 24320, 25088, 25970, 27136, 28196, 29680, 29792, 31360, 32224, 33920, 34048, 35245, 37240, 40280, 41552, 42560, 47488, 48640, 49343, 51940, 56392, 59360, 59584, 62720, 64448, 67840, 68096, 70490, 74480, 80560, 83104, 85120, 94976, 98686, 103880, 112784, 118720, 119168, 125440, 128896, 135680, 140980, 148960, 161120, 166208, 170240, 189952, 197372, 207760, 225568, 237440, 238336, 246715, 257792, 281960, 297920, 322240, 332416, 340480, 394744, 415520, 451136, 474880, 476672, 493430, 515584, 563920, 595840, 644480, 664832, 789488, 831040, 902272, 949760, 986860, 1127840, 1191680, 1288960, 1329664, 1578976, 1662080, 1804544, 1973720, 2255680, 2383360, 2577920, 3157952, 3324160, 3609088, 3947440, 4511360, 6315904, 6648320, 7894880, 9022720, 12631808, 15789760, 18045440, 25263616, 31579520, 63159040, 126318080]

約数ペア:

[(1, 126318080), (2, 63159040), (4, 31579520), (5, 25263616), (7, 18045440), (8, 15789760), (10, 12631808), (14, 9022720), (16, 7894880), (19, 6648320), (20, 6315904), (28, 4511360), (32, 3947440), (35, 3609088), (38, 3324160), (40, 3157952), (49, 2577920), (53, 2383360), (56, 2255680), (64, 1973720), (70, 1804544), (76, 1662080), (80, 1578976), (95, 1329664), (98, 1288960), (106, 1191680), (112, 1127840), (128, 986860), (133, 949760), (140, 902272), (152, 831040), (160, 789488), (190, 664832), (196, 644480), (212, 595840), (224, 563920), (245, 515584), (256, 493430), (265, 476672), (266, 474880), (280, 451136), (304, 415520), (320, 394744), (371, 340480), (380, 332416), (392, 322240), (424, 297920), (448, 281960), (490, 257792), (512, 246715), (530, 238336), (532, 237440), (560, 225568), (608, 207760), (640, 197372), (665, 189952), (742, 170240), (760, 166208), (784, 161120), (848, 148960), (896, 140980), (931, 135680), (980, 128896), (1007, 125440), (1060, 119168), (1064, 118720), (1120, 112784), (1216, 103880), (1280, 98686), (1330, 94976), (1484, 85120), (1520, 83104), (1568, 80560), (1696, 74480), (1792, 70490), (1855, 68096), (1862, 67840), (1960, 64448), (2014, 62720), (2120, 59584), (2128, 59360), (2240, 56392), (2432, 51940), (2560, 49343), (2597, 48640), (2660, 47488), (2968, 42560), (3040, 41552), (3136, 40280), (3392, 37240), (3584, 35245), (3710, 34048), (3724, 33920), (3920, 32224), (4028, 31360), (4240, 29792), (4256, 29680), (4480, 28196), (4655, 27136), (4864, 25970), (5035, 25088), (5194, 24320), (5320, 23744), (5936, 21280), (6080, 20776), (6272, 20140), (6784, 18620), (7049, 17920), (7420, 17024), (7448, 16960), (7840, 16112), (8056, 15680), (8480, 14896), (8512, 14840), (8960, 14098), (9310, 13568), (9728, 12985), (10070, 12544), (10388, 12160), (10640, 11872)]