2019336480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22259}}^1$

素因数の和:22293

約数の個数: 240

約数和(自身を含む): 8145023040

約数和(自身を除く): 6125686560

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22259, 22680, 30240, 44518, 45360, 66777, 89036, 90720, 111295, 133554, 155813, 178072, 200331, 222590, 267108, 311626, 333885, 356144, 400662, 445180, 467439, 534216, 600993, 623252, 667770, 712288, 779065, 801324, 890360, 934878, 1001655, 1068432, 1201986, 1246504, 1335540, 1402317, 1558130, 1602648, 1780720, 1802979, 1869756, 2003310, 2136864, 2337195, 2403972, 2493008, 2671080, 2804634, 3004965, 3116260, 3205296, 3561440, 3605958, 3739512, 4006620, 4206951, 4674390, 4807944, 4986016, 5342160, 5609268, 6009930, 6232520, 6410592, 7011585, 7211916, 7479024, 8013240, 8413902, 9014895, 9348780, 9615888, 10684320, 11218536, 12019860, 12465040, 12620853, 14023170, 14423832, 14958048, 16026480, 16827804, 18029790, 18697560, 19231776, 21034755, 22437072, 24039720, 24930080, 25241706, 28046340, 28847664, 32052960, 33655608, 36059580, 37395120, 42069510, 44874144, 48079440, 50483412, 56092680, 57695328, 63104265, 67311216, 72119160, 74790240, 84139020, 96158880, 100966824, 112185360, 126208530, 134622432, 144238320, 168278040, 201933648, 224370720, 252417060, 288476640, 336556080, 403867296, 504834120, 673112160, 1009668240, 2019336480]

約数ペア:

[(1, 2019336480), (2, 1009668240), (3, 673112160), (4, 504834120), (5, 403867296), (6, 336556080), (7, 288476640), (8, 252417060), (9, 224370720), (10, 201933648), (12, 168278040), (14, 144238320), (15, 134622432), (16, 126208530), (18, 112185360), (20, 100966824), (21, 96158880), (24, 84139020), (27, 74790240), (28, 72119160), (30, 67311216), (32, 63104265), (35, 57695328), (36, 56092680), (40, 50483412), (42, 48079440), (45, 44874144), (48, 42069510), (54, 37395120), (56, 36059580), (60, 33655608), (63, 32052960), (70, 28847664), (72, 28046340), (80, 25241706), (81, 24930080), (84, 24039720), (90, 22437072), (96, 21034755), (105, 19231776), (108, 18697560), (112, 18029790), (120, 16827804), (126, 16026480), (135, 14958048), (140, 14423832), (144, 14023170), (160, 12620853), (162, 12465040), (168, 12019860), (180, 11218536), (189, 10684320), (210, 9615888), (216, 9348780), (224, 9014895), (240, 8413902), (252, 8013240), (270, 7479024), (280, 7211916), (288, 7011585), (315, 6410592), (324, 6232520), (336, 6009930), (360, 5609268), (378, 5342160), (405, 4986016), (420, 4807944), (432, 4674390), (480, 4206951), (504, 4006620), (540, 3739512), (560, 3605958), (567, 3561440), (630, 3205296), (648, 3116260), (672, 3004965), (720, 2804634), (756, 2671080), (810, 2493008), (840, 2403972), (864, 2337195), (945, 2136864), (1008, 2003310), (1080, 1869756), (1120, 1802979), (1134, 1780720), (1260, 1602648), (1296, 1558130), (1440, 1402317), (1512, 1335540), (1620, 1246504), (1680, 1201986), (1890, 1068432), (2016, 1001655), (2160, 934878), (2268, 890360), (2520, 801324), (2592, 779065), (2835, 712288), (3024, 667770), (3240, 623252), (3360, 600993), (3780, 534216), (4320, 467439), (4536, 445180), (5040, 400662), (5670, 356144), (6048, 333885), (6480, 311626), (7560, 267108), (9072, 222590), (10080, 200331), (11340, 178072), (12960, 155813), (15120, 133554), (18144, 111295), (22259, 90720), (22680, 89036), (30240, 66777), (44518, 45360)]