28871095680

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{79561}}^1$

素因数の和:79599

約数の個数: 320

約数和(自身を含む): 117834504480

約数和(自身を除く): 88963408800

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, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 11340, 12096, 12960, 13440, 15120, 17280, 18144, 20160, 22680, 24192, 25920, 30240, 36288, 40320, 45360, 51840, 60480, 72576, 79561, 90720, 120960, 159122, 181440, 238683, 318244, 362880, 397805, 477366, 556927, 636488, 716049, 795610, 954732, 1113854, 1193415, 1272976, 1432098, 1591220, 1670781, 1909464, 2148147, 2227708, 2386830, 2545952, 2784635, 2864196, 3182440, 3341562, 3580245, 3818928, 4296294, 4455416, 4773660, 5012343, 5091904, 5569270, 5728392, 6364880, 6444441, 6683124, 7160490, 7637856, 8353905, 8592588, 8910832, 9547320, 10024686, 10183808, 10740735, 11138540, 11456784, 12729760, 12888882, 13366248, 14320980, 15037029, 15275712, 16707810, 17185176, 17821664, 19094640, 20049372, 21481470, 22277080, 22913568, 25061715, 25459520, 25777764, 26732496, 28641960, 30074058, 30551424, 32222205, 33415620, 34370352, 35643328, 38189280, 40098744, 42962940, 44554160, 45111087, 45827136, 50123430, 50919040, 51555528, 53464992, 57283920, 60148116, 64444410, 66831240, 68740704, 71286656, 75185145, 76378560, 80197488, 85925880, 89108320, 90222174, 91654272, 100246860, 103111056, 106929984, 114567840, 120296232, 128888820, 133662480, 137481408, 150370290, 152757120, 160394976, 171851760, 178216640, 180444348, 200493720, 206222112, 213859968, 225555435, 229135680, 240592464, 257777640, 267324960, 274962816, 300740580, 320789952, 343703520, 356433280, 360888696, 400987440, 412444224, 451110870, 458271360, 481184928, 515555280, 534649920, 601481160, 641579904, 687407040, 721777392, 801974880, 824888448, 902221740, 962369856, 1031110560, 1069299840, 1202962320, 1374814080, 1443554784, 1603949760, 1804443480, 1924739712, 2062221120, 2405924640, 2887109568, 3207899520, 3608886960, 4124442240, 4811849280, 5774219136, 7217773920, 9623698560, 14435547840, 28871095680]

約数ペア:

[(1, 28871095680), (2, 14435547840), (3, 9623698560), (4, 7217773920), (5, 5774219136), (6, 4811849280), (7, 4124442240), (8, 3608886960), (9, 3207899520), (10, 2887109568), (12, 2405924640), (14, 2062221120), (15, 1924739712), (16, 1804443480), (18, 1603949760), (20, 1443554784), (21, 1374814080), (24, 1202962320), (27, 1069299840), (28, 1031110560), (30, 962369856), (32, 902221740), (35, 824888448), (36, 801974880), (40, 721777392), (42, 687407040), (45, 641579904), (48, 601481160), (54, 534649920), (56, 515555280), (60, 481184928), (63, 458271360), (64, 451110870), (70, 412444224), (72, 400987440), (80, 360888696), (81, 356433280), (84, 343703520), (90, 320789952), (96, 300740580), (105, 274962816), (108, 267324960), (112, 257777640), (120, 240592464), (126, 229135680), (128, 225555435), (135, 213859968), (140, 206222112), (144, 200493720), (160, 180444348), (162, 178216640), (168, 171851760), (180, 160394976), (189, 152757120), (192, 150370290), (210, 137481408), (216, 133662480), (224, 128888820), (240, 120296232), (252, 114567840), (270, 106929984), (280, 103111056), (288, 100246860), (315, 91654272), (320, 90222174), (324, 89108320), (336, 85925880), (360, 80197488), (378, 76378560), (384, 75185145), (405, 71286656), (420, 68740704), (432, 66831240), (448, 64444410), (480, 60148116), (504, 57283920), (540, 53464992), (560, 51555528), (567, 50919040), (576, 50123430), (630, 45827136), (640, 45111087), (648, 44554160), (672, 42962940), (720, 40098744), (756, 38189280), (810, 35643328), (840, 34370352), (864, 33415620), (896, 32222205), (945, 30551424), (960, 30074058), (1008, 28641960), (1080, 26732496), (1120, 25777764), (1134, 25459520), (1152, 25061715), (1260, 22913568), (1296, 22277080), (1344, 21481470), (1440, 20049372), (1512, 19094640), (1620, 17821664), (1680, 17185176), (1728, 16707810), (1890, 15275712), (1920, 15037029), (2016, 14320980), (2160, 13366248), (2240, 12888882), (2268, 12729760), (2520, 11456784), (2592, 11138540), (2688, 10740735), (2835, 10183808), (2880, 10024686), (3024, 9547320), (3240, 8910832), (3360, 8592588), (3456, 8353905), (3780, 7637856), (4032, 7160490), (4320, 6683124), (4480, 6444441), (4536, 6364880), (5040, 5728392), (5184, 5569270), (5670, 5091904), (5760, 5012343), (6048, 4773660), (6480, 4455416), (6720, 4296294), (7560, 3818928), (8064, 3580245), (8640, 3341562), (9072, 3182440), (10080, 2864196), (10368, 2784635), (11340, 2545952), (12096, 2386830), (12960, 2227708), (13440, 2148147), (15120, 1909464), (17280, 1670781), (18144, 1591220), (20160, 1432098), (22680, 1272976), (24192, 1193415), (25920, 1113854), (30240, 954732), (36288, 795610), (40320, 716049), (45360, 636488), (51840, 556927), (60480, 477366), (72576, 397805), (79561, 362880), (90720, 318244), (120960, 238683), (159122, 181440)]