1020334275280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{7841}}^1$

素因数の和:8405

約数の個数: 160

約数和(自身を含む): 2473432547328

約数和(自身を除く): 1453098272048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 137, 155, 248, 274, 310, 383, 496, 548, 620, 685, 766, 1096, 1240, 1370, 1532, 1915, 2192, 2480, 2740, 3064, 3830, 4247, 5480, 6128, 7660, 7841, 8494, 10960, 11873, 15320, 15682, 16988, 21235, 23746, 30640, 31364, 33976, 39205, 42470, 47492, 52471, 59365, 62728, 67952, 78410, 84940, 94984, 104942, 118730, 125456, 156820, 169880, 189968, 209884, 237460, 243071, 262355, 313640, 339760, 419768, 474920, 486142, 524710, 627280, 839536, 949840, 972284, 1049420, 1074217, 1215355, 1626601, 1944568, 2098840, 2148434, 2430710, 3003103, 3253202, 3889136, 4197680, 4296868, 4861420, 5371085, 6006206, 6506404, 8133005, 8593736, 9722840, 10742170, 12012412, 13012808, 15015515, 16266010, 17187472, 19445680, 21484340, 24024824, 26025616, 30031030, 32532020, 33300727, 42968680, 48049648, 60062060, 65064040, 66601454, 85937360, 93096193, 120124120, 130128080, 133202908, 166503635, 186192386, 240248240, 266405816, 333007270, 372384772, 411425111, 465480965, 532811632, 666014540, 744769544, 822850222, 930961930, 1332029080, 1489539088, 1645700444, 1861923860, 2057125555, 2664058160, 3291400888, 3723847720, 4114251110, 6582801776, 7447695440, 8228502220, 12754178441, 16457004440, 25508356882, 32914008880, 51016713764, 63770892205, 102033427528, 127541784410, 204066855056, 255083568820, 510167137640, 1020334275280]

約数ペア:

[(1, 1020334275280), (2, 510167137640), (4, 255083568820), (5, 204066855056), (8, 127541784410), (10, 102033427528), (16, 63770892205), (20, 51016713764), (31, 32914008880), (40, 25508356882), (62, 16457004440), (80, 12754178441), (124, 8228502220), (137, 7447695440), (155, 6582801776), (248, 4114251110), (274, 3723847720), (310, 3291400888), (383, 2664058160), (496, 2057125555), (548, 1861923860), (620, 1645700444), (685, 1489539088), (766, 1332029080), (1096, 930961930), (1240, 822850222), (1370, 744769544), (1532, 666014540), (1915, 532811632), (2192, 465480965), (2480, 411425111), (2740, 372384772), (3064, 333007270), (3830, 266405816), (4247, 240248240), (5480, 186192386), (6128, 166503635), (7660, 133202908), (7841, 130128080), (8494, 120124120), (10960, 93096193), (11873, 85937360), (15320, 66601454), (15682, 65064040), (16988, 60062060), (21235, 48049648), (23746, 42968680), (30640, 33300727), (31364, 32532020), (33976, 30031030), (39205, 26025616), (42470, 24024824), (47492, 21484340), (52471, 19445680), (59365, 17187472), (62728, 16266010), (67952, 15015515), (78410, 13012808), (84940, 12012412), (94984, 10742170), (104942, 9722840), (118730, 8593736), (125456, 8133005), (156820, 6506404), (169880, 6006206), (189968, 5371085), (209884, 4861420), (237460, 4296868), (243071, 4197680), (262355, 3889136), (313640, 3253202), (339760, 3003103), (419768, 2430710), (474920, 2148434), (486142, 2098840), (524710, 1944568), (627280, 1626601), (839536, 1215355), (949840, 1074217), (972284, 1049420)]