28029939840

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{77243}}^1$

素因数の和:77281

約数の個数: 320

約数和(自身を含む): 114401453760

約数和(自身を除く): 86371513920

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, 77243, 90720, 120960, 154486, 181440, 231729, 308972, 362880, 386215, 463458, 540701, 617944, 695187, 772430, 926916, 1081402, 1158645, 1235888, 1390374, 1544860, 1622103, 1853832, 2085561, 2162804, 2317290, 2471776, 2703505, 2780748, 3089720, 3244206, 3475935, 3707664, 4171122, 4325608, 4634580, 4866309, 4943552, 5407010, 5561496, 6179440, 6256683, 6488412, 6951870, 7415328, 8110515, 8342244, 8651216, 9269160, 9732618, 9887104, 10427805, 10814020, 11122992, 12358880, 12513366, 12976824, 13903740, 14598927, 14830656, 16221030, 16684488, 17302432, 18538320, 19465236, 20855610, 21628040, 22245984, 24331545, 24717760, 25026732, 25953648, 27807480, 29197854, 29661312, 31283415, 32442060, 33368976, 34604864, 37076640, 38930472, 41711220, 43256080, 43796781, 44491968, 48663090, 49435520, 50053464, 51907296, 55614960, 58395708, 62566830, 64884120, 66737952, 69209728, 72994635, 74153280, 77860944, 83422440, 86512160, 87593562, 88983936, 97326180, 100106928, 103814592, 111229920, 116791416, 125133660, 129768240, 133475904, 145989270, 148306560, 155721888, 166844880, 173024320, 175187124, 194652360, 200213856, 207629184, 218983905, 222459840, 233582832, 250267320, 259536480, 266951808, 291978540, 311443776, 333689760, 346048640, 350374248, 389304720, 400427712, 437967810, 444919680, 467165664, 500534640, 519072960, 583957080, 622887552, 667379520, 700748496, 778609440, 800855424, 875935620, 934331328, 1001069280, 1038145920, 1167914160, 1334759040, 1401496992, 1557218880, 1751871240, 1868662656, 2002138560, 2335828320, 2802993984, 3114437760, 3503742480, 4004277120, 4671656640, 5605987968, 7007484960, 9343313280, 14014969920, 28029939840]

約数ペア:

[(1, 28029939840), (2, 14014969920), (3, 9343313280), (4, 7007484960), (5, 5605987968), (6, 4671656640), (7, 4004277120), (8, 3503742480), (9, 3114437760), (10, 2802993984), (12, 2335828320), (14, 2002138560), (15, 1868662656), (16, 1751871240), (18, 1557218880), (20, 1401496992), (21, 1334759040), (24, 1167914160), (27, 1038145920), (28, 1001069280), (30, 934331328), (32, 875935620), (35, 800855424), (36, 778609440), (40, 700748496), (42, 667379520), (45, 622887552), (48, 583957080), (54, 519072960), (56, 500534640), (60, 467165664), (63, 444919680), (64, 437967810), (70, 400427712), (72, 389304720), (80, 350374248), (81, 346048640), (84, 333689760), (90, 311443776), (96, 291978540), (105, 266951808), (108, 259536480), (112, 250267320), (120, 233582832), (126, 222459840), (128, 218983905), (135, 207629184), (140, 200213856), (144, 194652360), (160, 175187124), (162, 173024320), (168, 166844880), (180, 155721888), (189, 148306560), (192, 145989270), (210, 133475904), (216, 129768240), (224, 125133660), (240, 116791416), (252, 111229920), (270, 103814592), (280, 100106928), (288, 97326180), (315, 88983936), (320, 87593562), (324, 86512160), (336, 83422440), (360, 77860944), (378, 74153280), (384, 72994635), (405, 69209728), (420, 66737952), (432, 64884120), (448, 62566830), (480, 58395708), (504, 55614960), (540, 51907296), (560, 50053464), (567, 49435520), (576, 48663090), (630, 44491968), (640, 43796781), (648, 43256080), (672, 41711220), (720, 38930472), (756, 37076640), (810, 34604864), (840, 33368976), (864, 32442060), (896, 31283415), (945, 29661312), (960, 29197854), (1008, 27807480), (1080, 25953648), (1120, 25026732), (1134, 24717760), (1152, 24331545), (1260, 22245984), (1296, 21628040), (1344, 20855610), (1440, 19465236), (1512, 18538320), (1620, 17302432), (1680, 16684488), (1728, 16221030), (1890, 14830656), (1920, 14598927), (2016, 13903740), (2160, 12976824), (2240, 12513366), (2268, 12358880), (2520, 11122992), (2592, 10814020), (2688, 10427805), (2835, 9887104), (2880, 9732618), (3024, 9269160), (3240, 8651216), (3360, 8342244), (3456, 8110515), (3780, 7415328), (4032, 6951870), (4320, 6488412), (4480, 6256683), (4536, 6179440), (5040, 5561496), (5184, 5407010), (5670, 4943552), (5760, 4866309), (6048, 4634580), (6480, 4325608), (6720, 4171122), (7560, 3707664), (8064, 3475935), (8640, 3244206), (9072, 3089720), (10080, 2780748), (10368, 2703505), (11340, 2471776), (12096, 2317290), (12960, 2162804), (13440, 2085561), (15120, 1853832), (17280, 1622103), (18144, 1544860), (20160, 1390374), (22680, 1235888), (24192, 1158645), (25920, 1081402), (30240, 926916), (36288, 772430), (40320, 695187), (45360, 617944), (51840, 540701), (60480, 463458), (72576, 386215), (77243, 362880), (90720, 308972), (120960, 231729), (154486, 181440)]