210028000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 636225408

約数和(自身を除く): 426197408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 325, 350, 364, 400, 416, 455, 500, 520, 560, 577, 650, 700, 728, 800, 875, 910, 1000, 1040, 1120, 1154, 1300, 1400, 1456, 1625, 1750, 1820, 2000, 2080, 2275, 2308, 2600, 2800, 2885, 2912, 3250, 3500, 3640, 4000, 4039, 4550, 4616, 5200, 5600, 5770, 6500, 7000, 7280, 7501, 8078, 9100, 9232, 10400, 11375, 11540, 13000, 14000, 14425, 14560, 15002, 16156, 18200, 18464, 20195, 22750, 23080, 26000, 28000, 28850, 30004, 32312, 36400, 37505, 40390, 45500, 46160, 52000, 52507, 57700, 60008, 64624, 72125, 72800, 75010, 80780, 91000, 92320, 100975, 105014, 115400, 120016, 129248, 144250, 150020, 161560, 182000, 187525, 201950, 210028, 230800, 240032, 262535, 288500, 300040, 323120, 364000, 375050, 403900, 420056, 461600, 504875, 525070, 577000, 600080, 646240, 750100, 807800, 840112, 937625, 1009750, 1050140, 1154000, 1200160, 1312675, 1500200, 1615600, 1680224, 1875250, 2019500, 2100280, 2308000, 2625350, 3000400, 3231200, 3750500, 4039000, 4200560, 5250700, 6000800, 6563375, 7501000, 8078000, 8401120, 10501400, 13126750, 15002000, 16156000, 21002800, 26253500, 30004000, 42005600, 52507000, 105014000, 210028000]

約数ペア:

[(1, 210028000), (2, 105014000), (4, 52507000), (5, 42005600), (7, 30004000), (8, 26253500), (10, 21002800), (13, 16156000), (14, 15002000), (16, 13126750), (20, 10501400), (25, 8401120), (26, 8078000), (28, 7501000), (32, 6563375), (35, 6000800), (40, 5250700), (50, 4200560), (52, 4039000), (56, 3750500), (65, 3231200), (70, 3000400), (80, 2625350), (91, 2308000), (100, 2100280), (104, 2019500), (112, 1875250), (125, 1680224), (130, 1615600), (140, 1500200), (160, 1312675), (175, 1200160), (182, 1154000), (200, 1050140), (208, 1009750), (224, 937625), (250, 840112), (260, 807800), (280, 750100), (325, 646240), (350, 600080), (364, 577000), (400, 525070), (416, 504875), (455, 461600), (500, 420056), (520, 403900), (560, 375050), (577, 364000), (650, 323120), (700, 300040), (728, 288500), (800, 262535), (875, 240032), (910, 230800), (1000, 210028), (1040, 201950), (1120, 187525), (1154, 182000), (1300, 161560), (1400, 150020), (1456, 144250), (1625, 129248), (1750, 120016), (1820, 115400), (2000, 105014), (2080, 100975), (2275, 92320), (2308, 91000), (2600, 80780), (2800, 75010), (2885, 72800), (2912, 72125), (3250, 64624), (3500, 60008), (3640, 57700), (4000, 52507), (4039, 52000), (4550, 46160), (4616, 45500), (5200, 40390), (5600, 37505), (5770, 36400), (6500, 32312), (7000, 30004), (7280, 28850), (7501, 28000), (8078, 26000), (9100, 23080), (9232, 22750), (10400, 20195), (11375, 18464), (11540, 18200), (13000, 16156), (14000, 15002), (14425, 14560)]