53515678720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64921}}^1$

素因数の和:64976

約数の個数: 176

約数和(自身を含む): 153095424768

約数和(自身を除く): 99579746048

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, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1024, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2560, 2576, 2944, 3220, 3584, 3680, 4480, 5120, 5152, 5888, 6440, 7168, 7360, 8960, 10304, 11776, 12880, 14720, 17920, 20608, 23552, 25760, 29440, 35840, 41216, 51520, 58880, 64921, 82432, 103040, 117760, 129842, 164864, 206080, 259684, 324605, 412160, 454447, 519368, 649210, 824320, 908894, 1038736, 1298420, 1493183, 1817788, 2077472, 2272235, 2596840, 2986366, 3635576, 4154944, 4544470, 5193680, 5972732, 7271152, 7465915, 8309888, 9088940, 10387360, 10452281, 11945464, 14542304, 14931830, 16619776, 18177880, 20774720, 20904562, 23890928, 29084608, 29863660, 33239552, 36355760, 41549440, 41809124, 47781856, 52261405, 58169216, 59727320, 66479104, 72711520, 83098880, 83618248, 95563712, 104522810, 116338432, 119454640, 145423040, 166197760, 167236496, 191127424, 209045620, 232676864, 238909280, 290846080, 332395520, 334472992, 382254848, 418091240, 465353728, 477818560, 581692160, 668945984, 764509696, 836182480, 955637120, 1163384320, 1337891968, 1529019392, 1672364960, 1911274240, 2326768640, 2675783936, 3344729920, 3822548480, 5351567872, 6689459840, 7645096960, 10703135744, 13378919680, 26757839360, 53515678720]

約数ペア:

[(1, 53515678720), (2, 26757839360), (4, 13378919680), (5, 10703135744), (7, 7645096960), (8, 6689459840), (10, 5351567872), (14, 3822548480), (16, 3344729920), (20, 2675783936), (23, 2326768640), (28, 1911274240), (32, 1672364960), (35, 1529019392), (40, 1337891968), (46, 1163384320), (56, 955637120), (64, 836182480), (70, 764509696), (80, 668945984), (92, 581692160), (112, 477818560), (115, 465353728), (128, 418091240), (140, 382254848), (160, 334472992), (161, 332395520), (184, 290846080), (224, 238909280), (230, 232676864), (256, 209045620), (280, 191127424), (320, 167236496), (322, 166197760), (368, 145423040), (448, 119454640), (460, 116338432), (512, 104522810), (560, 95563712), (640, 83618248), (644, 83098880), (736, 72711520), (805, 66479104), (896, 59727320), (920, 58169216), (1024, 52261405), (1120, 47781856), (1280, 41809124), (1288, 41549440), (1472, 36355760), (1610, 33239552), (1792, 29863660), (1840, 29084608), (2240, 23890928), (2560, 20904562), (2576, 20774720), (2944, 18177880), (3220, 16619776), (3584, 14931830), (3680, 14542304), (4480, 11945464), (5120, 10452281), (5152, 10387360), (5888, 9088940), (6440, 8309888), (7168, 7465915), (7360, 7271152), (8960, 5972732), (10304, 5193680), (11776, 4544470), (12880, 4154944), (14720, 3635576), (17920, 2986366), (20608, 2596840), (23552, 2272235), (25760, 2077472), (29440, 1817788), (35840, 1493183), (41216, 1298420), (51520, 1038736), (58880, 908894), (64921, 824320), (82432, 649210), (103040, 519368), (117760, 454447), (129842, 412160), (164864, 324605), (206080, 259684)]