1005006240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 288

約数和(自身を含む): 3948497280

約数和(自身を除く): 2943491040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 179, 180, 210, 224, 240, 252, 280, 288, 315, 336, 358, 360, 420, 480, 504, 537, 557, 560, 630, 672, 716, 720, 840, 895, 1008, 1074, 1114, 1120, 1253, 1260, 1432, 1440, 1611, 1671, 1680, 1790, 2016, 2148, 2228, 2506, 2520, 2685, 2785, 2864, 3222, 3342, 3360, 3580, 3759, 3899, 4296, 4456, 5012, 5013, 5040, 5370, 5570, 5728, 6265, 6444, 6684, 7160, 7518, 7798, 8055, 8355, 8592, 8912, 10024, 10026, 10080, 10740, 11140, 11277, 11697, 12530, 12888, 13368, 14320, 15036, 15596, 16110, 16710, 17184, 17824, 18795, 19495, 20048, 20052, 21480, 22280, 22554, 23394, 25060, 25065, 25776, 26736, 28640, 30072, 31192, 32220, 33420, 35091, 37590, 38990, 40096, 40104, 42960, 44560, 45108, 46788, 50120, 50130, 51552, 53472, 56385, 58485, 60144, 62384, 64440, 66840, 70182, 75180, 77980, 80208, 85920, 89120, 90216, 93576, 99703, 100240, 100260, 112770, 116970, 120288, 124768, 128880, 133680, 140364, 150360, 155960, 160416, 175455, 180432, 187152, 199406, 200480, 200520, 225540, 233940, 257760, 267360, 280728, 299109, 300720, 311920, 350910, 360864, 374304, 398812, 401040, 451080, 467880, 498515, 561456, 598218, 601440, 623840, 697921, 701820, 797624, 802080, 897327, 902160, 935760, 997030, 1122912, 1196436, 1395842, 1403640, 1495545, 1595248, 1794654, 1804320, 1871520, 1994060, 2093763, 2392872, 2791684, 2807280, 2991090, 3190496, 3489605, 3589308, 3988120, 4187526, 4486635, 4785744, 5583368, 5614560, 5982180, 6281289, 6979210, 7178616, 7976240, 8375052, 8973270, 9571488, 10468815, 11166736, 11964360, 12562578, 13958420, 14357232, 15952480, 16750104, 17946540, 20937630, 22333472, 23928720, 25125156, 27916840, 28714464, 31406445, 33500208, 35893080, 41875260, 47857440, 50250312, 55833680, 62812890, 67000416, 71786160, 83750520, 100500624, 111667360, 125625780, 143572320, 167501040, 201001248, 251251560, 335002080, 502503120, 1005006240]

約数ペア:

[(1, 1005006240), (2, 502503120), (3, 335002080), (4, 251251560), (5, 201001248), (6, 167501040), (7, 143572320), (8, 125625780), (9, 111667360), (10, 100500624), (12, 83750520), (14, 71786160), (15, 67000416), (16, 62812890), (18, 55833680), (20, 50250312), (21, 47857440), (24, 41875260), (28, 35893080), (30, 33500208), (32, 31406445), (35, 28714464), (36, 27916840), (40, 25125156), (42, 23928720), (45, 22333472), (48, 20937630), (56, 17946540), (60, 16750104), (63, 15952480), (70, 14357232), (72, 13958420), (80, 12562578), (84, 11964360), (90, 11166736), (96, 10468815), (105, 9571488), (112, 8973270), (120, 8375052), (126, 7976240), (140, 7178616), (144, 6979210), (160, 6281289), (168, 5982180), (179, 5614560), (180, 5583368), (210, 4785744), (224, 4486635), (240, 4187526), (252, 3988120), (280, 3589308), (288, 3489605), (315, 3190496), (336, 2991090), (358, 2807280), (360, 2791684), (420, 2392872), (480, 2093763), (504, 1994060), (537, 1871520), (557, 1804320), (560, 1794654), (630, 1595248), (672, 1495545), (716, 1403640), (720, 1395842), (840, 1196436), (895, 1122912), (1008, 997030), (1074, 935760), (1114, 902160), (1120, 897327), (1253, 802080), (1260, 797624), (1432, 701820), (1440, 697921), (1611, 623840), (1671, 601440), (1680, 598218), (1790, 561456), (2016, 498515), (2148, 467880), (2228, 451080), (2506, 401040), (2520, 398812), (2685, 374304), (2785, 360864), (2864, 350910), (3222, 311920), (3342, 300720), (3360, 299109), (3580, 280728), (3759, 267360), (3899, 257760), (4296, 233940), (4456, 225540), (5012, 200520), (5013, 200480), (5040, 199406), (5370, 187152), (5570, 180432), (5728, 175455), (6265, 160416), (6444, 155960), (6684, 150360), (7160, 140364), (7518, 133680), (7798, 128880), (8055, 124768), (8355, 120288), (8592, 116970), (8912, 112770), (10024, 100260), (10026, 100240), (10080, 99703), (10740, 93576), (11140, 90216), (11277, 89120), (11697, 85920), (12530, 80208), (12888, 77980), (13368, 75180), (14320, 70182), (15036, 66840), (15596, 64440), (16110, 62384), (16710, 60144), (17184, 58485), (17824, 56385), (18795, 53472), (19495, 51552), (20048, 50130), (20052, 50120), (21480, 46788), (22280, 45108), (22554, 44560), (23394, 42960), (25060, 40104), (25065, 40096), (25776, 38990), (26736, 37590), (28640, 35091), (30072, 33420), (31192, 32220)]