2852802720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 10204729920

約数和(自身を除く): 7351927200

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, 71, 72, 80, 90, 96, 108, 120, 131, 135, 142, 144, 160, 180, 213, 216, 240, 262, 270, 284, 288, 355, 360, 393, 426, 432, 480, 524, 540, 568, 639, 655, 710, 720, 786, 852, 864, 1048, 1065, 1080, 1136, 1179, 1278, 1310, 1420, 1440, 1572, 1704, 1917, 1965, 2096, 2130, 2160, 2272, 2358, 2556, 2620, 2840, 3144, 3195, 3408, 3537, 3834, 3930, 4192, 4260, 4320, 4716, 5041, 5112, 5240, 5680, 5895, 6288, 6390, 6816, 7074, 7668, 7860, 8520, 9301, 9432, 9585, 10082, 10224, 10480, 11360, 11790, 12576, 12780, 14148, 15123, 15336, 15720, 17040, 17685, 18602, 18864, 19170, 20164, 20448, 20960, 23580, 25205, 25560, 27903, 28296, 30246, 30672, 31440, 34080, 35370, 37204, 37728, 38340, 40328, 45369, 46505, 47160, 50410, 51120, 55806, 56592, 60492, 61344, 62880, 70740, 74408, 75615, 76680, 80656, 83709, 90738, 93010, 94320, 100820, 102240, 111612, 113184, 120984, 136107, 139515, 141480, 148816, 151230, 153360, 161312, 167418, 181476, 186020, 188640, 201640, 223224, 226845, 241968, 251127, 272214, 279030, 282960, 297632, 302460, 306720, 334836, 362952, 372040, 403280, 418545, 446448, 453690, 483936, 502254, 544428, 558060, 565920, 604920, 660371, 669672, 680535, 725904, 744080, 806560, 837090, 892896, 907380, 1004508, 1088856, 1116120, 1209840, 1255635, 1320742, 1339344, 1361070, 1451808, 1488160, 1674180, 1814760, 1981113, 2009016, 2177712, 2232240, 2419680, 2511270, 2641484, 2678688, 2722140, 3301855, 3348360, 3629520, 3962226, 4018032, 4355424, 4464480, 5022540, 5282968, 5444280, 5943339, 6603710, 6696720, 7259040, 7924452, 8036064, 9905565, 10045080, 10565936, 10888560, 11886678, 13207420, 13393440, 15848904, 17830017, 19811130, 20090160, 21131872, 21777120, 23773356, 26414840, 29716695, 31697808, 35660034, 39622260, 40180320, 47546712, 52829680, 59433390, 63395616, 71320068, 79244520, 89150085, 95093424, 105659360, 118866780, 142640136, 158489040, 178300170, 190186848, 237733560, 285280272, 316978080, 356600340, 475467120, 570560544, 713200680, 950934240, 1426401360, 2852802720]

約数ペア:

[(1, 2852802720), (2, 1426401360), (3, 950934240), (4, 713200680), (5, 570560544), (6, 475467120), (8, 356600340), (9, 316978080), (10, 285280272), (12, 237733560), (15, 190186848), (16, 178300170), (18, 158489040), (20, 142640136), (24, 118866780), (27, 105659360), (30, 95093424), (32, 89150085), (36, 79244520), (40, 71320068), (45, 63395616), (48, 59433390), (54, 52829680), (60, 47546712), (71, 40180320), (72, 39622260), (80, 35660034), (90, 31697808), (96, 29716695), (108, 26414840), (120, 23773356), (131, 21777120), (135, 21131872), (142, 20090160), (144, 19811130), (160, 17830017), (180, 15848904), (213, 13393440), (216, 13207420), (240, 11886678), (262, 10888560), (270, 10565936), (284, 10045080), (288, 9905565), (355, 8036064), (360, 7924452), (393, 7259040), (426, 6696720), (432, 6603710), (480, 5943339), (524, 5444280), (540, 5282968), (568, 5022540), (639, 4464480), (655, 4355424), (710, 4018032), (720, 3962226), (786, 3629520), (852, 3348360), (864, 3301855), (1048, 2722140), (1065, 2678688), (1080, 2641484), (1136, 2511270), (1179, 2419680), (1278, 2232240), (1310, 2177712), (1420, 2009016), (1440, 1981113), (1572, 1814760), (1704, 1674180), (1917, 1488160), (1965, 1451808), (2096, 1361070), (2130, 1339344), (2160, 1320742), (2272, 1255635), (2358, 1209840), (2556, 1116120), (2620, 1088856), (2840, 1004508), (3144, 907380), (3195, 892896), (3408, 837090), (3537, 806560), (3834, 744080), (3930, 725904), (4192, 680535), (4260, 669672), (4320, 660371), (4716, 604920), (5041, 565920), (5112, 558060), (5240, 544428), (5680, 502254), (5895, 483936), (6288, 453690), (6390, 446448), (6816, 418545), (7074, 403280), (7668, 372040), (7860, 362952), (8520, 334836), (9301, 306720), (9432, 302460), (9585, 297632), (10082, 282960), (10224, 279030), (10480, 272214), (11360, 251127), (11790, 241968), (12576, 226845), (12780, 223224), (14148, 201640), (15123, 188640), (15336, 186020), (15720, 181476), (17040, 167418), (17685, 161312), (18602, 153360), (18864, 151230), (19170, 148816), (20164, 141480), (20448, 139515), (20960, 136107), (23580, 120984), (25205, 113184), (25560, 111612), (27903, 102240), (28296, 100820), (30246, 94320), (30672, 93010), (31440, 90738), (34080, 83709), (35370, 80656), (37204, 76680), (37728, 75615), (38340, 74408), (40328, 70740), (45369, 62880), (46505, 61344), (47160, 60492), (50410, 56592), (51120, 55806)]