320645016720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{268439}}^1$

素因数の和:268547

約数の個数: 320

約数和(自身を含む): 1278203904000

約数和(自身を除く): 957558887280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 158, 168, 180, 189, 210, 216, 237, 240, 252, 270, 280, 315, 316, 336, 360, 378, 395, 420, 432, 474, 504, 540, 553, 560, 630, 632, 711, 720, 756, 790, 840, 945, 948, 1008, 1080, 1106, 1185, 1260, 1264, 1422, 1512, 1580, 1659, 1680, 1890, 1896, 2133, 2160, 2212, 2370, 2520, 2765, 2844, 3024, 3160, 3318, 3555, 3780, 3792, 4266, 4424, 4740, 4977, 5040, 5530, 5688, 6320, 6636, 7110, 7560, 8295, 8532, 8848, 9480, 9954, 10665, 11060, 11376, 13272, 14220, 14931, 15120, 16590, 17064, 18960, 19908, 21330, 22120, 24885, 26544, 28440, 29862, 33180, 34128, 39816, 42660, 44240, 49770, 56880, 59724, 66360, 74655, 79632, 85320, 99540, 119448, 132720, 149310, 170640, 199080, 238896, 268439, 298620, 398160, 536878, 597240, 805317, 1073756, 1194480, 1342195, 1610634, 1879073, 2147512, 2415951, 2684390, 3221268, 3758146, 4026585, 4295024, 4831902, 5368780, 5637219, 6442536, 7247853, 7516292, 8053170, 9395365, 9663804, 10737560, 11274438, 12079755, 12885072, 14495706, 15032584, 16106340, 16911657, 18790730, 19327608, 21206681, 21475120, 22548876, 24159510, 28186095, 28991412, 30065168, 32212680, 33823314, 36239265, 37581460, 38655216, 42413362, 45097752, 48319020, 50734971, 56372190, 57982824, 63620043, 64425360, 67646628, 72478530, 75162920, 84558285, 84826724, 90195504, 96638040, 101469942, 106033405, 112744380, 115965648, 127240086, 135293256, 144957060, 148446767, 150325840, 169116570, 169653448, 190860129, 193276080, 202939884, 212066810, 225488760, 253674855, 254480172, 270586512, 289914120, 296893534, 318100215, 338233140, 339306896, 381720258, 405879768, 424133620, 445340301, 450977520, 507349710, 508960344, 572580387, 579828240, 593787068, 636200430, 676466280, 742233835, 763440516, 811759536, 848267240, 890680602, 954300645, 1014699420, 1017920688, 1145160774, 1187574136, 1272400860, 1336020903, 1352932560, 1484467670, 1526881032, 1696534480, 1781361204, 1908601290, 2029398840, 2226701505, 2290321548, 2375148272, 2544801720, 2672041806, 2862901935, 2968935340, 3053762064, 3562722408, 3817202580, 4008062709, 4058797680, 4453403010, 4580643096, 5089603440, 5344083612, 5725803870, 5937870680, 6680104515, 7125444816, 7634405160, 8016125418, 8906806020, 9161286192, 10688167224, 11451607740, 11875741360, 13360209030, 15268810320, 16032250836, 17813612040, 20040313545, 21376334448, 22903215480, 26720418060, 32064501672, 35627224080, 40080627090, 45806430960, 53440836120, 64129003344, 80161254180, 106881672240, 160322508360, 320645016720]

約数ペア:

[(1, 320645016720), (2, 160322508360), (3, 106881672240), (4, 80161254180), (5, 64129003344), (6, 53440836120), (7, 45806430960), (8, 40080627090), (9, 35627224080), (10, 32064501672), (12, 26720418060), (14, 22903215480), (15, 21376334448), (16, 20040313545), (18, 17813612040), (20, 16032250836), (21, 15268810320), (24, 13360209030), (27, 11875741360), (28, 11451607740), (30, 10688167224), (35, 9161286192), (36, 8906806020), (40, 8016125418), (42, 7634405160), (45, 7125444816), (48, 6680104515), (54, 5937870680), (56, 5725803870), (60, 5344083612), (63, 5089603440), (70, 4580643096), (72, 4453403010), (79, 4058797680), (80, 4008062709), (84, 3817202580), (90, 3562722408), (105, 3053762064), (108, 2968935340), (112, 2862901935), (120, 2672041806), (126, 2544801720), (135, 2375148272), (140, 2290321548), (144, 2226701505), (158, 2029398840), (168, 1908601290), (180, 1781361204), (189, 1696534480), (210, 1526881032), (216, 1484467670), (237, 1352932560), (240, 1336020903), (252, 1272400860), (270, 1187574136), (280, 1145160774), (315, 1017920688), (316, 1014699420), (336, 954300645), (360, 890680602), (378, 848267240), (395, 811759536), (420, 763440516), (432, 742233835), (474, 676466280), (504, 636200430), (540, 593787068), (553, 579828240), (560, 572580387), (630, 508960344), (632, 507349710), (711, 450977520), (720, 445340301), (756, 424133620), (790, 405879768), (840, 381720258), (945, 339306896), (948, 338233140), (1008, 318100215), (1080, 296893534), (1106, 289914120), (1185, 270586512), (1260, 254480172), (1264, 253674855), (1422, 225488760), (1512, 212066810), (1580, 202939884), (1659, 193276080), (1680, 190860129), (1890, 169653448), (1896, 169116570), (2133, 150325840), (2160, 148446767), (2212, 144957060), (2370, 135293256), (2520, 127240086), (2765, 115965648), (2844, 112744380), (3024, 106033405), (3160, 101469942), (3318, 96638040), (3555, 90195504), (3780, 84826724), (3792, 84558285), (4266, 75162920), (4424, 72478530), (4740, 67646628), (4977, 64425360), (5040, 63620043), (5530, 57982824), (5688, 56372190), (6320, 50734971), (6636, 48319020), (7110, 45097752), (7560, 42413362), (8295, 38655216), (8532, 37581460), (8848, 36239265), (9480, 33823314), (9954, 32212680), (10665, 30065168), (11060, 28991412), (11376, 28186095), (13272, 24159510), (14220, 22548876), (14931, 21475120), (15120, 21206681), (16590, 19327608), (17064, 18790730), (18960, 16911657), (19908, 16106340), (21330, 15032584), (22120, 14495706), (24885, 12885072), (26544, 12079755), (28440, 11274438), (29862, 10737560), (33180, 9663804), (34128, 9395365), (39816, 8053170), (42660, 7516292), (44240, 7247853), (49770, 6442536), (56880, 5637219), (59724, 5368780), (66360, 4831902), (74655, 4295024), (79632, 4026585), (85320, 3758146), (99540, 3221268), (119448, 2684390), (132720, 2415951), (149310, 2147512), (170640, 1879073), (199080, 1610634), (238896, 1342195), (268439, 1194480), (298620, 1073756), (398160, 805317), (536878, 597240)]