71397240320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:921

約数の個数: 320

約数和(自身を含む): 205171439616

約数和(自身を除く): 133774199296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 311, 320, 322, 368, 448, 460, 512, 557, 560, 622, 640, 644, 736, 805, 896, 920, 1114, 1120, 1244, 1280, 1288, 1472, 1555, 1610, 1792, 1840, 2177, 2228, 2240, 2488, 2560, 2576, 2785, 2944, 3110, 3220, 3584, 3680, 3899, 4354, 4456, 4480, 4976, 5152, 5570, 5888, 6220, 6440, 7153, 7360, 7798, 8708, 8912, 8960, 9952, 10304, 10885, 11140, 11776, 12440, 12811, 12880, 14306, 14720, 15596, 17416, 17824, 17920, 19495, 19904, 20608, 21770, 22280, 24880, 25622, 25760, 28612, 29440, 31192, 34832, 35648, 35765, 38990, 39808, 41216, 43540, 44560, 49760, 50071, 51244, 51520, 57224, 58880, 62384, 64055, 69664, 71296, 71530, 77980, 79616, 82432, 87080, 89120, 89677, 99520, 100142, 102488, 103040, 114448, 124768, 128110, 139328, 142592, 143060, 155960, 159232, 173227, 174160, 178240, 179354, 199040, 200284, 204976, 206080, 228896, 249536, 250355, 256220, 278656, 285184, 286120, 311920, 346454, 348320, 356480, 358708, 398080, 400568, 409952, 412160, 448385, 457792, 499072, 500710, 512440, 557312, 572240, 623840, 692908, 696640, 712960, 717416, 796160, 801136, 819904, 866135, 896770, 915584, 998144, 1001420, 1024880, 1114624, 1144480, 1212589, 1247680, 1385816, 1393280, 1425920, 1434832, 1602272, 1639808, 1732270, 1793540, 1831168, 1996288, 2002840, 2049760, 2288960, 2425178, 2495360, 2771632, 2786560, 2869664, 3204544, 3279616, 3464540, 3587080, 3662336, 3984221, 4005680, 4099520, 4577920, 4850356, 4990720, 5543264, 5573120, 5739328, 6062945, 6409088, 6559232, 6929080, 7174160, 7968442, 8011360, 8199040, 9155840, 9700712, 9981440, 11086528, 11478656, 12125890, 12818176, 13858160, 14348320, 15936884, 16022720, 16398080, 18311680, 19401424, 19921105, 22173056, 22957312, 24251780, 25636352, 27716320, 27889547, 28696640, 31873768, 32045440, 32796160, 38802848, 39842210, 44346112, 45914624, 48503560, 55432640, 55779094, 57393280, 63747536, 64090880, 77605696, 79684420, 88692224, 97007120, 110865280, 111558188, 114786560, 127495072, 128181760, 139447735, 155211392, 159368840, 194014240, 221730560, 223116376, 229573120, 254990144, 278895470, 310422784, 318737680, 388028480, 443461120, 446232752, 509980288, 557790940, 620845568, 637475360, 776056960, 892465504, 1019960576, 1115581880, 1274950720, 1552113920, 1784931008, 2039921152, 2231163760, 2549901440, 3104227840, 3569862016, 4462327520, 5099802880, 7139724032, 8924655040, 10199605760, 14279448064, 17849310080, 35698620160, 71397240320]

約数ペア:

[(1, 71397240320), (2, 35698620160), (4, 17849310080), (5, 14279448064), (7, 10199605760), (8, 8924655040), (10, 7139724032), (14, 5099802880), (16, 4462327520), (20, 3569862016), (23, 3104227840), (28, 2549901440), (32, 2231163760), (35, 2039921152), (40, 1784931008), (46, 1552113920), (56, 1274950720), (64, 1115581880), (70, 1019960576), (80, 892465504), (92, 776056960), (112, 637475360), (115, 620845568), (128, 557790940), (140, 509980288), (160, 446232752), (161, 443461120), (184, 388028480), (224, 318737680), (230, 310422784), (256, 278895470), (280, 254990144), (311, 229573120), (320, 223116376), (322, 221730560), (368, 194014240), (448, 159368840), (460, 155211392), (512, 139447735), (557, 128181760), (560, 127495072), (622, 114786560), (640, 111558188), (644, 110865280), (736, 97007120), (805, 88692224), (896, 79684420), (920, 77605696), (1114, 64090880), (1120, 63747536), (1244, 57393280), (1280, 55779094), (1288, 55432640), (1472, 48503560), (1555, 45914624), (1610, 44346112), (1792, 39842210), (1840, 38802848), (2177, 32796160), (2228, 32045440), (2240, 31873768), (2488, 28696640), (2560, 27889547), (2576, 27716320), (2785, 25636352), (2944, 24251780), (3110, 22957312), (3220, 22173056), (3584, 19921105), (3680, 19401424), (3899, 18311680), (4354, 16398080), (4456, 16022720), (4480, 15936884), (4976, 14348320), (5152, 13858160), (5570, 12818176), (5888, 12125890), (6220, 11478656), (6440, 11086528), (7153, 9981440), (7360, 9700712), (7798, 9155840), (8708, 8199040), (8912, 8011360), (8960, 7968442), (9952, 7174160), (10304, 6929080), (10885, 6559232), (11140, 6409088), (11776, 6062945), (12440, 5739328), (12811, 5573120), (12880, 5543264), (14306, 4990720), (14720, 4850356), (15596, 4577920), (17416, 4099520), (17824, 4005680), (17920, 3984221), (19495, 3662336), (19904, 3587080), (20608, 3464540), (21770, 3279616), (22280, 3204544), (24880, 2869664), (25622, 2786560), (25760, 2771632), (28612, 2495360), (29440, 2425178), (31192, 2288960), (34832, 2049760), (35648, 2002840), (35765, 1996288), (38990, 1831168), (39808, 1793540), (41216, 1732270), (43540, 1639808), (44560, 1602272), (49760, 1434832), (50071, 1425920), (51244, 1393280), (51520, 1385816), (57224, 1247680), (58880, 1212589), (62384, 1144480), (64055, 1114624), (69664, 1024880), (71296, 1001420), (71530, 998144), (77980, 915584), (79616, 896770), (82432, 866135), (87080, 819904), (89120, 801136), (89677, 796160), (99520, 717416), (100142, 712960), (102488, 696640), (103040, 692908), (114448, 623840), (124768, 572240), (128110, 557312), (139328, 512440), (142592, 500710), (143060, 499072), (155960, 457792), (159232, 448385), (173227, 412160), (174160, 409952), (178240, 400568), (179354, 398080), (199040, 358708), (200284, 356480), (204976, 348320), (206080, 346454), (228896, 311920), (249536, 286120), (250355, 285184), (256220, 278656)]