78741845280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2603897}}^1$

素因数の和:2603928

約数の個数: 192

約数和(自身を含む): 314967502080

約数和(自身を除く): 236225656800

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 2603897, 5207794, 7811691, 10415588, 13019485, 15623382, 18227279, 20831176, 23435073, 26038970, 31246764, 36454558, 39058455, 41662352, 46870146, 52077940, 54681837, 62493528, 70305219, 72909116, 78116910, 83324704, 91136395, 93740292, 104155880, 109363674, 117175365, 124987056, 140610438, 145818232, 156233820, 164045511, 182272790, 187480584, 208311760, 218727348, 234350730, 249974112, 273409185, 281220876, 291636464, 312467640, 328091022, 351526095, 364545580, 374961168, 416623520, 437454696, 468701460, 492136533, 546818370, 562441752, 583272928, 624935280, 656182044, 703052190, 729091160, 749922336, 820227555, 874909392, 937402920, 984273066, 1093636740, 1124883504, 1249870560, 1312364088, 1406104380, 1458182320, 1640455110, 1749818784, 1874805840, 1968546132, 2187273480, 2249767008, 2460682665, 2624728176, 2812208760, 2916364640, 3280910220, 3749611680, 3937092264, 4374546960, 4921365330, 5249456352, 5624417520, 6561820440, 7874184528, 8749093920, 9842730660, 11248835040, 13123640880, 15748369056, 19685461320, 26247281760, 39370922640, 78741845280]

約数ペア:

[(1, 78741845280), (2, 39370922640), (3, 26247281760), (4, 19685461320), (5, 15748369056), (6, 13123640880), (7, 11248835040), (8, 9842730660), (9, 8749093920), (10, 7874184528), (12, 6561820440), (14, 5624417520), (15, 5249456352), (16, 4921365330), (18, 4374546960), (20, 3937092264), (21, 3749611680), (24, 3280910220), (27, 2916364640), (28, 2812208760), (30, 2624728176), (32, 2460682665), (35, 2249767008), (36, 2187273480), (40, 1968546132), (42, 1874805840), (45, 1749818784), (48, 1640455110), (54, 1458182320), (56, 1406104380), (60, 1312364088), (63, 1249870560), (70, 1124883504), (72, 1093636740), (80, 984273066), (84, 937402920), (90, 874909392), (96, 820227555), (105, 749922336), (108, 729091160), (112, 703052190), (120, 656182044), (126, 624935280), (135, 583272928), (140, 562441752), (144, 546818370), (160, 492136533), (168, 468701460), (180, 437454696), (189, 416623520), (210, 374961168), (216, 364545580), (224, 351526095), (240, 328091022), (252, 312467640), (270, 291636464), (280, 281220876), (288, 273409185), (315, 249974112), (336, 234350730), (360, 218727348), (378, 208311760), (420, 187480584), (432, 182272790), (480, 164045511), (504, 156233820), (540, 145818232), (560, 140610438), (630, 124987056), (672, 117175365), (720, 109363674), (756, 104155880), (840, 93740292), (864, 91136395), (945, 83324704), (1008, 78116910), (1080, 72909116), (1120, 70305219), (1260, 62493528), (1440, 54681837), (1512, 52077940), (1680, 46870146), (1890, 41662352), (2016, 39058455), (2160, 36454558), (2520, 31246764), (3024, 26038970), (3360, 23435073), (3780, 20831176), (4320, 18227279), (5040, 15623382), (6048, 13019485), (7560, 10415588), (10080, 7811691), (15120, 5207794), (30240, 2603897)]