39479101280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 98418499200

約数和(自身を除く): 58939397920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 71, 80, 116, 142, 145, 160, 232, 284, 290, 293, 355, 409, 464, 568, 580, 586, 710, 818, 928, 1136, 1160, 1172, 1420, 1465, 1636, 2045, 2059, 2272, 2320, 2344, 2840, 2930, 3272, 4090, 4118, 4640, 4688, 5680, 5860, 6544, 8180, 8236, 8497, 9376, 10295, 11360, 11720, 11861, 13088, 16360, 16472, 16994, 20590, 20803, 23440, 23722, 29039, 32720, 32944, 33988, 41180, 41606, 42485, 46880, 47444, 58078, 59305, 65440, 65888, 67976, 82360, 83212, 84970, 94888, 104015, 116156, 118610, 119837, 135952, 145195, 164720, 166424, 169940, 189776, 208030, 232312, 237220, 239674, 271904, 290390, 329440, 332848, 339880, 379552, 416060, 464624, 474440, 479348, 580780, 599185, 603287, 665696, 679760, 832120, 842131, 929248, 948880, 958696, 1161560, 1198370, 1206574, 1359520, 1664240, 1684262, 1897760, 1917392, 2323120, 2396740, 2413148, 3016435, 3328480, 3368524, 3475273, 3834784, 4210655, 4646240, 4793480, 4826296, 6032870, 6737048, 6950546, 8421310, 8508427, 9586960, 9652592, 12065740, 13474096, 13901092, 16842620, 17016854, 17376365, 19173920, 19305184, 24131480, 26948192, 27802184, 33685240, 34033708, 34752730, 42542135, 48262960, 55604368, 67370480, 68067416, 69505460, 85084270, 96525920, 111208736, 134740960, 136134832, 139010920, 170168540, 246744383, 272269664, 278021840, 340337080, 493488766, 556043680, 680674160, 986977532, 1233721915, 1361348320, 1973955064, 2467443830, 3947910128, 4934887660, 7895820256, 9869775320, 19739550640, 39479101280]

約数ペア:

[(1, 39479101280), (2, 19739550640), (4, 9869775320), (5, 7895820256), (8, 4934887660), (10, 3947910128), (16, 2467443830), (20, 1973955064), (29, 1361348320), (32, 1233721915), (40, 986977532), (58, 680674160), (71, 556043680), (80, 493488766), (116, 340337080), (142, 278021840), (145, 272269664), (160, 246744383), (232, 170168540), (284, 139010920), (290, 136134832), (293, 134740960), (355, 111208736), (409, 96525920), (464, 85084270), (568, 69505460), (580, 68067416), (586, 67370480), (710, 55604368), (818, 48262960), (928, 42542135), (1136, 34752730), (1160, 34033708), (1172, 33685240), (1420, 27802184), (1465, 26948192), (1636, 24131480), (2045, 19305184), (2059, 19173920), (2272, 17376365), (2320, 17016854), (2344, 16842620), (2840, 13901092), (2930, 13474096), (3272, 12065740), (4090, 9652592), (4118, 9586960), (4640, 8508427), (4688, 8421310), (5680, 6950546), (5860, 6737048), (6544, 6032870), (8180, 4826296), (8236, 4793480), (8497, 4646240), (9376, 4210655), (10295, 3834784), (11360, 3475273), (11720, 3368524), (11861, 3328480), (13088, 3016435), (16360, 2413148), (16472, 2396740), (16994, 2323120), (20590, 1917392), (20803, 1897760), (23440, 1684262), (23722, 1664240), (29039, 1359520), (32720, 1206574), (32944, 1198370), (33988, 1161560), (41180, 958696), (41606, 948880), (42485, 929248), (46880, 842131), (47444, 832120), (58078, 679760), (59305, 665696), (65440, 603287), (65888, 599185), (67976, 580780), (82360, 479348), (83212, 474440), (84970, 464624), (94888, 416060), (104015, 379552), (116156, 339880), (118610, 332848), (119837, 329440), (135952, 290390), (145195, 271904), (164720, 239674), (166424, 237220), (169940, 232312), (189776, 208030)]