12862366720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 264

約数和(自身を含む): 36224629056

約数和(自身を除く): 23362262336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 167, 196, 224, 245, 256, 280, 307, 320, 334, 392, 448, 490, 512, 560, 614, 640, 668, 784, 835, 896, 980, 1024, 1120, 1169, 1228, 1280, 1336, 1535, 1568, 1670, 1792, 1960, 2149, 2240, 2338, 2456, 2560, 2672, 3070, 3136, 3340, 3584, 3920, 4298, 4480, 4676, 4912, 5120, 5344, 5845, 6140, 6272, 6680, 7168, 7840, 8183, 8596, 8960, 9352, 9824, 10688, 10745, 11690, 12280, 12544, 13360, 15043, 15680, 16366, 17192, 17920, 18704, 19648, 21376, 21490, 23380, 24560, 25088, 26720, 30086, 31360, 32732, 34384, 35840, 37408, 39296, 40915, 42752, 42980, 46760, 49120, 50176, 51269, 53440, 60172, 62720, 65464, 68768, 74816, 75215, 78592, 81830, 85504, 85960, 93520, 98240, 102538, 106880, 120344, 125440, 130928, 137536, 149632, 150430, 157184, 163660, 171008, 171920, 187040, 196480, 205076, 213760, 240688, 250880, 256345, 261856, 275072, 299264, 300860, 314368, 327320, 343840, 358883, 374080, 392960, 410152, 427520, 481376, 512690, 523712, 550144, 598528, 601720, 654640, 687680, 717766, 748160, 785920, 820304, 855040, 962752, 1025380, 1047424, 1100288, 1197056, 1203440, 1309280, 1375360, 1435532, 1496320, 1571840, 1640608, 1794415, 1925504, 2050760, 2094848, 2200576, 2406880, 2512181, 2618560, 2750720, 2871064, 2992640, 3281216, 3588830, 3851008, 4101520, 4189696, 4813760, 5024362, 5237120, 5501440, 5742128, 5985280, 6562432, 7177660, 7702016, 8203040, 8379392, 9627520, 10048724, 10474240, 11002880, 11484256, 12560905, 13124864, 14355320, 15404032, 16406080, 19255040, 20097448, 20948480, 22968512, 25121810, 26249728, 28710640, 32812160, 38510080, 40194896, 41896960, 45937024, 50243620, 52499456, 57421280, 65624320, 77020160, 80389792, 91874048, 100487240, 114842560, 131248640, 160779584, 183748096, 200974480, 229685120, 262497280, 321559168, 367496192, 401948960, 459370240, 643118336, 803897920, 918740480, 1286236672, 1607795840, 1837480960, 2572473344, 3215591680, 6431183360, 12862366720]

約数ペア:

[(1, 12862366720), (2, 6431183360), (4, 3215591680), (5, 2572473344), (7, 1837480960), (8, 1607795840), (10, 1286236672), (14, 918740480), (16, 803897920), (20, 643118336), (28, 459370240), (32, 401948960), (35, 367496192), (40, 321559168), (49, 262497280), (56, 229685120), (64, 200974480), (70, 183748096), (80, 160779584), (98, 131248640), (112, 114842560), (128, 100487240), (140, 91874048), (160, 80389792), (167, 77020160), (196, 65624320), (224, 57421280), (245, 52499456), (256, 50243620), (280, 45937024), (307, 41896960), (320, 40194896), (334, 38510080), (392, 32812160), (448, 28710640), (490, 26249728), (512, 25121810), (560, 22968512), (614, 20948480), (640, 20097448), (668, 19255040), (784, 16406080), (835, 15404032), (896, 14355320), (980, 13124864), (1024, 12560905), (1120, 11484256), (1169, 11002880), (1228, 10474240), (1280, 10048724), (1336, 9627520), (1535, 8379392), (1568, 8203040), (1670, 7702016), (1792, 7177660), (1960, 6562432), (2149, 5985280), (2240, 5742128), (2338, 5501440), (2456, 5237120), (2560, 5024362), (2672, 4813760), (3070, 4189696), (3136, 4101520), (3340, 3851008), (3584, 3588830), (3920, 3281216), (4298, 2992640), (4480, 2871064), (4676, 2750720), (4912, 2618560), (5120, 2512181), (5344, 2406880), (5845, 2200576), (6140, 2094848), (6272, 2050760), (6680, 1925504), (7168, 1794415), (7840, 1640608), (8183, 1571840), (8596, 1496320), (8960, 1435532), (9352, 1375360), (9824, 1309280), (10688, 1203440), (10745, 1197056), (11690, 1100288), (12280, 1047424), (12544, 1025380), (13360, 962752), (15043, 855040), (15680, 820304), (16366, 785920), (17192, 748160), (17920, 717766), (18704, 687680), (19648, 654640), (21376, 601720), (21490, 598528), (23380, 550144), (24560, 523712), (25088, 512690), (26720, 481376), (30086, 427520), (31360, 410152), (32732, 392960), (34384, 374080), (35840, 358883), (37408, 343840), (39296, 327320), (40915, 314368), (42752, 300860), (42980, 299264), (46760, 275072), (49120, 261856), (50176, 256345), (51269, 250880), (53440, 240688), (60172, 213760), (62720, 205076), (65464, 196480), (68768, 187040), (74816, 171920), (75215, 171008), (78592, 163660), (81830, 157184), (85504, 150430), (85960, 149632), (93520, 137536), (98240, 130928), (102538, 125440), (106880, 120344)]