2489279040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 280

約数和(自身を含む): 8932160952

約数和(自身を除く): 6442881912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 137, 144, 160, 162, 180, 192, 216, 240, 270, 274, 288, 320, 324, 360, 405, 411, 432, 480, 540, 548, 576, 648, 685, 701, 720, 810, 822, 864, 960, 1080, 1096, 1233, 1296, 1370, 1402, 1440, 1620, 1644, 1728, 2055, 2103, 2160, 2192, 2466, 2592, 2740, 2804, 2880, 3240, 3288, 3505, 3699, 4110, 4206, 4320, 4384, 4932, 5184, 5480, 5608, 6165, 6309, 6480, 6576, 7010, 7398, 8220, 8412, 8640, 8768, 9864, 10515, 10960, 11097, 11216, 12330, 12618, 12960, 13152, 14020, 14796, 16440, 16824, 18495, 18927, 19728, 21030, 21920, 22194, 22432, 24660, 25236, 25920, 26304, 28040, 29592, 31545, 32880, 33648, 36990, 37854, 39456, 42060, 43840, 44388, 44864, 49320, 50472, 55485, 56080, 56781, 59184, 63090, 65760, 67296, 73980, 75708, 78912, 84120, 88776, 94635, 96037, 98640, 100944, 110970, 112160, 113562, 118368, 126180, 131520, 134592, 147960, 151416, 168240, 177552, 189270, 192074, 197280, 201888, 221940, 224320, 227124, 236736, 252360, 283905, 288111, 295920, 302832, 336480, 355104, 378540, 384148, 394560, 403776, 443880, 454248, 480185, 504720, 567810, 576222, 591840, 605664, 672960, 710208, 757080, 768296, 864333, 887760, 908496, 960370, 1009440, 1135620, 1152444, 1183680, 1211328, 1440555, 1514160, 1536592, 1728666, 1775520, 1816992, 1920740, 2018880, 2271240, 2304888, 2592999, 2881110, 3028320, 3073184, 3457332, 3551040, 3633984, 3841480, 4321665, 4542480, 4609776, 5185998, 5762220, 6056640, 6146368, 6914664, 7682960, 7778997, 8643330, 9084960, 9219552, 10371996, 11524440, 12964995, 13829328, 15365920, 15557994, 17286660, 18169920, 18439104, 20743992, 23048880, 25929990, 27658656, 30731840, 31115988, 34573320, 38894985, 41487984, 46097760, 51859980, 55317312, 62231976, 69146640, 77789970, 82975968, 92195520, 103719960, 124463952, 138293280, 155579940, 165951936, 207439920, 248927904, 276586560, 311159880, 414879840, 497855808, 622319760, 829759680, 1244639520, 2489279040]

約数ペア:

[(1, 2489279040), (2, 1244639520), (3, 829759680), (4, 622319760), (5, 497855808), (6, 414879840), (8, 311159880), (9, 276586560), (10, 248927904), (12, 207439920), (15, 165951936), (16, 155579940), (18, 138293280), (20, 124463952), (24, 103719960), (27, 92195520), (30, 82975968), (32, 77789970), (36, 69146640), (40, 62231976), (45, 55317312), (48, 51859980), (54, 46097760), (60, 41487984), (64, 38894985), (72, 34573320), (80, 31115988), (81, 30731840), (90, 27658656), (96, 25929990), (108, 23048880), (120, 20743992), (135, 18439104), (137, 18169920), (144, 17286660), (160, 15557994), (162, 15365920), (180, 13829328), (192, 12964995), (216, 11524440), (240, 10371996), (270, 9219552), (274, 9084960), (288, 8643330), (320, 7778997), (324, 7682960), (360, 6914664), (405, 6146368), (411, 6056640), (432, 5762220), (480, 5185998), (540, 4609776), (548, 4542480), (576, 4321665), (648, 3841480), (685, 3633984), (701, 3551040), (720, 3457332), (810, 3073184), (822, 3028320), (864, 2881110), (960, 2592999), (1080, 2304888), (1096, 2271240), (1233, 2018880), (1296, 1920740), (1370, 1816992), (1402, 1775520), (1440, 1728666), (1620, 1536592), (1644, 1514160), (1728, 1440555), (2055, 1211328), (2103, 1183680), (2160, 1152444), (2192, 1135620), (2466, 1009440), (2592, 960370), (2740, 908496), (2804, 887760), (2880, 864333), (3240, 768296), (3288, 757080), (3505, 710208), (3699, 672960), (4110, 605664), (4206, 591840), (4320, 576222), (4384, 567810), (4932, 504720), (5184, 480185), (5480, 454248), (5608, 443880), (6165, 403776), (6309, 394560), (6480, 384148), (6576, 378540), (7010, 355104), (7398, 336480), (8220, 302832), (8412, 295920), (8640, 288111), (8768, 283905), (9864, 252360), (10515, 236736), (10960, 227124), (11097, 224320), (11216, 221940), (12330, 201888), (12618, 197280), (12960, 192074), (13152, 189270), (14020, 177552), (14796, 168240), (16440, 151416), (16824, 147960), (18495, 134592), (18927, 131520), (19728, 126180), (21030, 118368), (21920, 113562), (22194, 112160), (22432, 110970), (24660, 100944), (25236, 98640), (25920, 96037), (26304, 94635), (28040, 88776), (29592, 84120), (31545, 78912), (32880, 75708), (33648, 73980), (36990, 67296), (37854, 65760), (39456, 63090), (42060, 59184), (43840, 56781), (44388, 56080), (44864, 55485), (49320, 50472)]