420022400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 192

約数和(自身を含む): 1256705280

約数和(自身を除く): 836682880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 320, 340, 350, 400, 425, 448, 476, 544, 560, 595, 640, 680, 700, 800, 850, 896, 952, 1088, 1103, 1120, 1190, 1360, 1400, 1600, 1700, 1904, 2176, 2206, 2240, 2380, 2720, 2800, 2975, 3200, 3400, 3808, 4412, 4480, 4760, 5440, 5515, 5600, 5950, 6800, 7616, 7721, 8824, 9520, 10880, 11030, 11200, 11900, 13600, 15232, 15442, 17648, 18751, 19040, 22060, 22400, 23800, 27200, 27575, 30884, 35296, 37502, 38080, 38605, 44120, 47600, 54400, 55150, 61768, 70592, 75004, 76160, 77210, 88240, 93755, 95200, 110300, 123536, 131257, 141184, 150008, 154420, 176480, 187510, 190400, 193025, 220600, 247072, 262514, 300016, 308840, 352960, 375020, 380800, 386050, 441200, 468775, 494144, 525028, 600032, 617680, 656285, 705920, 750040, 772100, 882400, 937550, 988288, 1050056, 1200064, 1235360, 1312570, 1500080, 1544200, 1764800, 1875100, 2100112, 2400128, 2470720, 2625140, 3000160, 3088400, 3281425, 3529600, 3750200, 4200224, 4941440, 5250280, 6000320, 6176800, 6562850, 7500400, 8400448, 10500560, 12000640, 12353600, 13125700, 15000800, 16800896, 21001120, 24707200, 26251400, 30001600, 42002240, 52502800, 60003200, 84004480, 105005600, 210011200, 420022400]

約数ペア:

[(1, 420022400), (2, 210011200), (4, 105005600), (5, 84004480), (7, 60003200), (8, 52502800), (10, 42002240), (14, 30001600), (16, 26251400), (17, 24707200), (20, 21001120), (25, 16800896), (28, 15000800), (32, 13125700), (34, 12353600), (35, 12000640), (40, 10500560), (50, 8400448), (56, 7500400), (64, 6562850), (68, 6176800), (70, 6000320), (80, 5250280), (85, 4941440), (100, 4200224), (112, 3750200), (119, 3529600), (128, 3281425), (136, 3088400), (140, 3000160), (160, 2625140), (170, 2470720), (175, 2400128), (200, 2100112), (224, 1875100), (238, 1764800), (272, 1544200), (280, 1500080), (320, 1312570), (340, 1235360), (350, 1200064), (400, 1050056), (425, 988288), (448, 937550), (476, 882400), (544, 772100), (560, 750040), (595, 705920), (640, 656285), (680, 617680), (700, 600032), (800, 525028), (850, 494144), (896, 468775), (952, 441200), (1088, 386050), (1103, 380800), (1120, 375020), (1190, 352960), (1360, 308840), (1400, 300016), (1600, 262514), (1700, 247072), (1904, 220600), (2176, 193025), (2206, 190400), (2240, 187510), (2380, 176480), (2720, 154420), (2800, 150008), (2975, 141184), (3200, 131257), (3400, 123536), (3808, 110300), (4412, 95200), (4480, 93755), (4760, 88240), (5440, 77210), (5515, 76160), (5600, 75004), (5950, 70592), (6800, 61768), (7616, 55150), (7721, 54400), (8824, 47600), (9520, 44120), (10880, 38605), (11030, 38080), (11200, 37502), (11900, 35296), (13600, 30884), (15232, 27575), (15442, 27200), (17648, 23800), (18751, 22400), (19040, 22060)]