2222821440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{12251}}^1$

素因数の和:12287

約数の個数: 280

約数和(自身を含む): 9037271232

約数和(自身を除く): 6814449792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12251, 12960, 15120, 18144, 20160, 22680, 24502, 25920, 30240, 36288, 36753, 45360, 49004, 60480, 61255, 73506, 85757, 90720, 98008, 110259, 122510, 147012, 171514, 181440, 183765, 196016, 220518, 245020, 257271, 294024, 330777, 343028, 367530, 392032, 428785, 441036, 490040, 514542, 551295, 588048, 661554, 686056, 735060, 771813, 784064, 857570, 882072, 980080, 992331, 1029084, 1102590, 1176096, 1286355, 1323108, 1372112, 1470120, 1543626, 1653885, 1715140, 1764144, 1960160, 1984662, 2058168, 2205180, 2315439, 2352192, 2572710, 2646216, 2744224, 2940240, 3087252, 3307770, 3430280, 3528288, 3859065, 3920320, 3969324, 4116336, 4410360, 4630878, 4961655, 5145420, 5292432, 5488448, 5880480, 6174504, 6615540, 6860560, 6946317, 7056576, 7718130, 7938648, 8232672, 8820720, 9261756, 9923310, 10290840, 10584864, 11577195, 11760960, 12349008, 13231080, 13721120, 13892634, 15436260, 15877296, 16465344, 17641440, 18523512, 19846620, 20581680, 21169728, 23154390, 24698016, 26462160, 27442240, 27785268, 30872520, 31754592, 34731585, 35282880, 37047024, 39693240, 41163360, 46308780, 49396032, 52924320, 55570536, 61745040, 63509184, 69463170, 74094048, 79386480, 82326720, 92617560, 105848640, 111141072, 123490080, 138926340, 148188096, 158772960, 185235120, 222282144, 246980160, 277852680, 317545920, 370470240, 444564288, 555705360, 740940480, 1111410720, 2222821440]

約数ペア:

[(1, 2222821440), (2, 1111410720), (3, 740940480), (4, 555705360), (5, 444564288), (6, 370470240), (7, 317545920), (8, 277852680), (9, 246980160), (10, 222282144), (12, 185235120), (14, 158772960), (15, 148188096), (16, 138926340), (18, 123490080), (20, 111141072), (21, 105848640), (24, 92617560), (27, 82326720), (28, 79386480), (30, 74094048), (32, 69463170), (35, 63509184), (36, 61745040), (40, 55570536), (42, 52924320), (45, 49396032), (48, 46308780), (54, 41163360), (56, 39693240), (60, 37047024), (63, 35282880), (64, 34731585), (70, 31754592), (72, 30872520), (80, 27785268), (81, 27442240), (84, 26462160), (90, 24698016), (96, 23154390), (105, 21169728), (108, 20581680), (112, 19846620), (120, 18523512), (126, 17641440), (135, 16465344), (140, 15877296), (144, 15436260), (160, 13892634), (162, 13721120), (168, 13231080), (180, 12349008), (189, 11760960), (192, 11577195), (210, 10584864), (216, 10290840), (224, 9923310), (240, 9261756), (252, 8820720), (270, 8232672), (280, 7938648), (288, 7718130), (315, 7056576), (320, 6946317), (324, 6860560), (336, 6615540), (360, 6174504), (378, 5880480), (405, 5488448), (420, 5292432), (432, 5145420), (448, 4961655), (480, 4630878), (504, 4410360), (540, 4116336), (560, 3969324), (567, 3920320), (576, 3859065), (630, 3528288), (648, 3430280), (672, 3307770), (720, 3087252), (756, 2940240), (810, 2744224), (840, 2646216), (864, 2572710), (945, 2352192), (960, 2315439), (1008, 2205180), (1080, 2058168), (1120, 1984662), (1134, 1960160), (1260, 1764144), (1296, 1715140), (1344, 1653885), (1440, 1543626), (1512, 1470120), (1620, 1372112), (1680, 1323108), (1728, 1286355), (1890, 1176096), (2016, 1102590), (2160, 1029084), (2240, 992331), (2268, 980080), (2520, 882072), (2592, 857570), (2835, 784064), (2880, 771813), (3024, 735060), (3240, 686056), (3360, 661554), (3780, 588048), (4032, 551295), (4320, 514542), (4536, 490040), (5040, 441036), (5184, 428785), (5670, 392032), (6048, 367530), (6480, 343028), (6720, 330777), (7560, 294024), (8640, 257271), (9072, 245020), (10080, 220518), (11340, 196016), (12096, 183765), (12251, 181440), (12960, 171514), (15120, 147012), (18144, 122510), (20160, 110259), (22680, 98008), (24502, 90720), (25920, 85757), (30240, 73506), (36288, 61255), (36753, 60480), (45360, 49004)]