2070818400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{17609}}^1$

素因数の和:17646

約数の個数: 216

約数和(自身を含む): 7841451240

約数和(自身を除く): 5770632840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7350, 7840, 8400, 9800, 11760, 14700, 16800, 17609, 19600, 23520, 29400, 35218, 39200, 52827, 58800, 70436, 88045, 105654, 117600, 123263, 140872, 176090, 211308, 246526, 264135, 281744, 352180, 369789, 422616, 440225, 493052, 528270, 563488, 616315, 704360, 739578, 845232, 862841, 880450, 986104, 1056540, 1232630, 1320675, 1408720, 1479156, 1690464, 1725682, 1760900, 1848945, 1972208, 2113080, 2465260, 2588523, 2641350, 2817440, 2958312, 3081575, 3451364, 3521800, 3697890, 3944416, 4226160, 4314205, 4930520, 5177046, 5282700, 5916624, 6163150, 6902728, 7043600, 7395780, 8452320, 8628410, 9244725, 9861040, 10354092, 10565400, 11833248, 12326300, 12942615, 13805456, 14087200, 14791560, 17256820, 18489450, 19722080, 20708184, 21130800, 21571025, 24652600, 25885230, 27610912, 29583120, 34513640, 36978900, 41416368, 42261600, 43142050, 49305200, 51770460, 59166240, 64713075, 69027280, 73957800, 82832736, 86284100, 98610400, 103540920, 129426150, 138054560, 147915600, 172568200, 207081840, 258852300, 295831200, 345136400, 414163680, 517704600, 690272800, 1035409200, 2070818400]

約数ペア:

[(1, 2070818400), (2, 1035409200), (3, 690272800), (4, 517704600), (5, 414163680), (6, 345136400), (7, 295831200), (8, 258852300), (10, 207081840), (12, 172568200), (14, 147915600), (15, 138054560), (16, 129426150), (20, 103540920), (21, 98610400), (24, 86284100), (25, 82832736), (28, 73957800), (30, 69027280), (32, 64713075), (35, 59166240), (40, 51770460), (42, 49305200), (48, 43142050), (49, 42261600), (50, 41416368), (56, 36978900), (60, 34513640), (70, 29583120), (75, 27610912), (80, 25885230), (84, 24652600), (96, 21571025), (98, 21130800), (100, 20708184), (105, 19722080), (112, 18489450), (120, 17256820), (140, 14791560), (147, 14087200), (150, 13805456), (160, 12942615), (168, 12326300), (175, 11833248), (196, 10565400), (200, 10354092), (210, 9861040), (224, 9244725), (240, 8628410), (245, 8452320), (280, 7395780), (294, 7043600), (300, 6902728), (336, 6163150), (350, 5916624), (392, 5282700), (400, 5177046), (420, 4930520), (480, 4314205), (490, 4226160), (525, 3944416), (560, 3697890), (588, 3521800), (600, 3451364), (672, 3081575), (700, 2958312), (735, 2817440), (784, 2641350), (800, 2588523), (840, 2465260), (980, 2113080), (1050, 1972208), (1120, 1848945), (1176, 1760900), (1200, 1725682), (1225, 1690464), (1400, 1479156), (1470, 1408720), (1568, 1320675), (1680, 1232630), (1960, 1056540), (2100, 986104), (2352, 880450), (2400, 862841), (2450, 845232), (2800, 739578), (2940, 704360), (3360, 616315), (3675, 563488), (3920, 528270), (4200, 493052), (4704, 440225), (4900, 422616), (5600, 369789), (5880, 352180), (7350, 281744), (7840, 264135), (8400, 246526), (9800, 211308), (11760, 176090), (14700, 140872), (16800, 123263), (17609, 117600), (19600, 105654), (23520, 88045), (29400, 70436), (35218, 58800), (39200, 52827)]