239958400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 686406960

約数和(自身を除く): 446448560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 128, 136, 160, 170, 176, 187, 200, 220, 272, 275, 320, 340, 352, 374, 400, 401, 425, 440, 544, 550, 640, 680, 704, 748, 800, 802, 850, 880, 935, 1088, 1100, 1360, 1408, 1496, 1600, 1604, 1700, 1760, 1870, 2005, 2176, 2200, 2720, 2992, 3200, 3208, 3400, 3520, 3740, 4010, 4400, 4411, 4675, 5440, 5984, 6416, 6800, 6817, 7040, 7480, 8020, 8800, 8822, 9350, 10025, 10880, 11968, 12832, 13600, 13634, 14960, 16040, 17600, 17644, 18700, 20050, 22055, 23936, 25664, 27200, 27268, 29920, 32080, 34085, 35200, 35288, 37400, 40100, 44110, 51328, 54400, 54536, 59840, 64160, 68170, 70576, 74800, 74987, 80200, 88220, 109072, 110275, 119680, 128320, 136340, 141152, 149600, 149974, 160400, 170425, 176440, 218144, 220550, 256640, 272680, 282304, 299200, 299948, 320800, 340850, 352880, 374935, 436288, 441100, 545360, 564608, 598400, 599896, 641600, 681700, 705760, 749870, 872576, 882200, 1090720, 1199792, 1283200, 1363400, 1411520, 1499740, 1764400, 1874675, 2181440, 2399584, 2726800, 2823040, 2999480, 3528800, 3749350, 4362880, 4799168, 5453600, 5998960, 7057600, 7498700, 9598336, 10907200, 11997920, 14115200, 14997400, 21814400, 23995840, 29994800, 47991680, 59989600, 119979200, 239958400]

約数ペア:

[(1, 239958400), (2, 119979200), (4, 59989600), (5, 47991680), (8, 29994800), (10, 23995840), (11, 21814400), (16, 14997400), (17, 14115200), (20, 11997920), (22, 10907200), (25, 9598336), (32, 7498700), (34, 7057600), (40, 5998960), (44, 5453600), (50, 4799168), (55, 4362880), (64, 3749350), (68, 3528800), (80, 2999480), (85, 2823040), (88, 2726800), (100, 2399584), (110, 2181440), (128, 1874675), (136, 1764400), (160, 1499740), (170, 1411520), (176, 1363400), (187, 1283200), (200, 1199792), (220, 1090720), (272, 882200), (275, 872576), (320, 749870), (340, 705760), (352, 681700), (374, 641600), (400, 599896), (401, 598400), (425, 564608), (440, 545360), (544, 441100), (550, 436288), (640, 374935), (680, 352880), (704, 340850), (748, 320800), (800, 299948), (802, 299200), (850, 282304), (880, 272680), (935, 256640), (1088, 220550), (1100, 218144), (1360, 176440), (1408, 170425), (1496, 160400), (1600, 149974), (1604, 149600), (1700, 141152), (1760, 136340), (1870, 128320), (2005, 119680), (2176, 110275), (2200, 109072), (2720, 88220), (2992, 80200), (3200, 74987), (3208, 74800), (3400, 70576), (3520, 68170), (3740, 64160), (4010, 59840), (4400, 54536), (4411, 54400), (4675, 51328), (5440, 44110), (5984, 40100), (6416, 37400), (6800, 35288), (6817, 35200), (7040, 34085), (7480, 32080), (8020, 29920), (8800, 27268), (8822, 27200), (9350, 25664), (10025, 23936), (10880, 22055), (11968, 20050), (12832, 18700), (13600, 17644), (13634, 17600), (14960, 16040)]