18642435840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1716

約数の個数: 432

約数和(自身を含む): 74251946496

約数和(自身を除く): 55609510656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 151, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 302, 315, 320, 336, 360, 384, 420, 448, 453, 480, 504, 560, 576, 604, 630, 640, 672, 720, 755, 768, 840, 896, 906, 960, 1008, 1057, 1120, 1152, 1208, 1260, 1280, 1344, 1359, 1440, 1510, 1531, 1680, 1792, 1812, 1920, 2016, 2114, 2240, 2265, 2304, 2416, 2520, 2688, 2718, 2880, 3020, 3062, 3171, 3360, 3624, 3840, 4032, 4228, 4480, 4530, 4593, 4832, 5040, 5285, 5376, 5436, 5760, 6040, 6124, 6342, 6720, 6795, 7248, 7655, 8064, 8456, 8960, 9060, 9186, 9513, 9664, 10080, 10570, 10717, 10872, 11520, 12080, 12248, 12684, 13440, 13590, 13779, 14496, 15310, 15855, 16128, 16912, 18120, 18372, 19026, 19328, 20160, 21140, 21434, 21744, 22965, 24160, 24496, 25368, 26880, 27180, 27558, 28992, 30620, 31710, 32151, 33824, 36240, 36744, 38052, 38656, 40320, 42280, 42868, 43488, 45930, 47565, 48320, 48992, 50736, 53585, 54360, 55116, 57984, 61240, 63420, 64302, 67648, 68895, 72480, 73488, 76104, 80640, 84560, 85736, 86976, 91860, 95130, 96453, 96640, 97984, 101472, 107170, 108720, 110232, 115968, 122480, 126840, 128604, 135296, 137790, 144960, 146976, 152208, 160755, 169120, 171472, 173952, 183720, 190260, 192906, 193280, 195968, 202944, 214340, 217440, 220464, 231181, 244960, 253680, 257208, 270592, 275580, 289920, 293952, 304416, 321510, 338240, 342944, 347904, 367440, 380520, 385812, 391936, 405888, 428680, 434880, 440928, 462362, 482265, 489920, 507360, 514416, 551160, 579840, 587904, 608832, 643020, 676480, 685888, 693543, 734880, 761040, 771624, 811776, 857360, 869760, 881856, 924724, 964530, 979840, 1014720, 1028832, 1102320, 1155905, 1175808, 1217664, 1286040, 1352960, 1371776, 1387086, 1469760, 1522080, 1543248, 1618267, 1714720, 1739520, 1763712, 1849448, 1929060, 1959680, 2029440, 2057664, 2080629, 2204640, 2311810, 2435328, 2572080, 2743552, 2774172, 2939520, 3044160, 3086496, 3236534, 3429440, 3467715, 3527424, 3698896, 3858120, 4058880, 4115328, 4161258, 4409280, 4623620, 4854801, 5144160, 5548344, 5879040, 6088320, 6172992, 6473068, 6858880, 6935430, 7397792, 7716240, 8091335, 8230656, 8322516, 8818560, 9247240, 9709602, 10288320, 10403145, 11096688, 12176640, 12345984, 12946136, 13717760, 13870860, 14564403, 14795584, 15432480, 16182670, 16645032, 17637120, 18494480, 19419204, 20576640, 20806290, 22193376, 24274005, 24691968, 25892272, 27741720, 29128806, 29591168, 30864960, 32365340, 33290064, 36988960, 38838408, 41153280, 41612580, 44386752, 48548010, 51784544, 55483440, 58257612, 59182336, 61729920, 64730680, 66580128, 72822015, 73977920, 77676816, 83225160, 88773504, 97096020, 103569088, 110966880, 116515224, 123459840, 129461360, 133160256, 145644030, 147955840, 155353632, 166450320, 177547008, 194192040, 207138176, 221933760, 233030448, 258922720, 266320512, 291288060, 295911680, 310707264, 332900640, 388384080, 414276352, 443867520, 466060896, 517845440, 532641024, 582576120, 621414528, 665801280, 776768160, 887735040, 932121792, 1035690880, 1165152240, 1242829056, 1331602560, 1553536320, 1864243584, 2071381760, 2330304480, 2663205120, 3107072640, 3728487168, 4660608960, 6214145280, 9321217920, 18642435840]

約数ペア:

[(1, 18642435840), (2, 9321217920), (3, 6214145280), (4, 4660608960), (5, 3728487168), (6, 3107072640), (7, 2663205120), (8, 2330304480), (9, 2071381760), (10, 1864243584), (12, 1553536320), (14, 1331602560), (15, 1242829056), (16, 1165152240), (18, 1035690880), (20, 932121792), (21, 887735040), (24, 776768160), (28, 665801280), (30, 621414528), (32, 582576120), (35, 532641024), (36, 517845440), (40, 466060896), (42, 443867520), (45, 414276352), (48, 388384080), (56, 332900640), (60, 310707264), (63, 295911680), (64, 291288060), (70, 266320512), (72, 258922720), (80, 233030448), (84, 221933760), (90, 207138176), (96, 194192040), (105, 177547008), (112, 166450320), (120, 155353632), (126, 147955840), (128, 145644030), (140, 133160256), (144, 129461360), (151, 123459840), (160, 116515224), (168, 110966880), (180, 103569088), (192, 97096020), (210, 88773504), (224, 83225160), (240, 77676816), (252, 73977920), (256, 72822015), (280, 66580128), (288, 64730680), (302, 61729920), (315, 59182336), (320, 58257612), (336, 55483440), (360, 51784544), (384, 48548010), (420, 44386752), (448, 41612580), (453, 41153280), (480, 38838408), (504, 36988960), (560, 33290064), (576, 32365340), (604, 30864960), (630, 29591168), (640, 29128806), (672, 27741720), (720, 25892272), (755, 24691968), (768, 24274005), (840, 22193376), (896, 20806290), (906, 20576640), (960, 19419204), (1008, 18494480), (1057, 17637120), (1120, 16645032), (1152, 16182670), (1208, 15432480), (1260, 14795584), (1280, 14564403), (1344, 13870860), (1359, 13717760), (1440, 12946136), (1510, 12345984), (1531, 12176640), (1680, 11096688), (1792, 10403145), (1812, 10288320), (1920, 9709602), (2016, 9247240), (2114, 8818560), (2240, 8322516), (2265, 8230656), (2304, 8091335), (2416, 7716240), (2520, 7397792), (2688, 6935430), (2718, 6858880), (2880, 6473068), (3020, 6172992), (3062, 6088320), (3171, 5879040), (3360, 5548344), (3624, 5144160), (3840, 4854801), (4032, 4623620), (4228, 4409280), (4480, 4161258), (4530, 4115328), (4593, 4058880), (4832, 3858120), (5040, 3698896), (5285, 3527424), (5376, 3467715), (5436, 3429440), (5760, 3236534), (6040, 3086496), (6124, 3044160), (6342, 2939520), (6720, 2774172), (6795, 2743552), (7248, 2572080), (7655, 2435328), (8064, 2311810), (8456, 2204640), (8960, 2080629), (9060, 2057664), (9186, 2029440), (9513, 1959680), (9664, 1929060), (10080, 1849448), (10570, 1763712), (10717, 1739520), (10872, 1714720), (11520, 1618267), (12080, 1543248), (12248, 1522080), (12684, 1469760), (13440, 1387086), (13590, 1371776), (13779, 1352960), (14496, 1286040), (15310, 1217664), (15855, 1175808), (16128, 1155905), (16912, 1102320), (18120, 1028832), (18372, 1014720), (19026, 979840), (19328, 964530), (20160, 924724), (21140, 881856), (21434, 869760), (21744, 857360), (22965, 811776), (24160, 771624), (24496, 761040), (25368, 734880), (26880, 693543), (27180, 685888), (27558, 676480), (28992, 643020), (30620, 608832), (31710, 587904), (32151, 579840), (33824, 551160), (36240, 514416), (36744, 507360), (38052, 489920), (38656, 482265), (40320, 462362), (42280, 440928), (42868, 434880), (43488, 428680), (45930, 405888), (47565, 391936), (48320, 385812), (48992, 380520), (50736, 367440), (53585, 347904), (54360, 342944), (55116, 338240), (57984, 321510), (61240, 304416), (63420, 293952), (64302, 289920), (67648, 275580), (68895, 270592), (72480, 257208), (73488, 253680), (76104, 244960), (80640, 231181), (84560, 220464), (85736, 217440), (86976, 214340), (91860, 202944), (95130, 195968), (96453, 193280), (96640, 192906), (97984, 190260), (101472, 183720), (107170, 173952), (108720, 171472), (110232, 169120), (115968, 160755), (122480, 152208), (126840, 146976), (128604, 144960), (135296, 137790)]