923038480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 2742949440

約数和(自身を除く): 1819910960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 59, 65, 70, 80, 91, 98, 104, 112, 118, 130, 140, 182, 196, 208, 236, 245, 260, 280, 295, 307, 364, 392, 413, 455, 472, 490, 520, 560, 590, 614, 637, 728, 767, 784, 826, 910, 944, 980, 1040, 1180, 1228, 1274, 1456, 1534, 1535, 1652, 1820, 1960, 2065, 2149, 2360, 2456, 2548, 2891, 3068, 3070, 3185, 3304, 3640, 3835, 3920, 3991, 4130, 4298, 4720, 4912, 5096, 5369, 5782, 6136, 6140, 6370, 6608, 7280, 7670, 7982, 8260, 8596, 10192, 10738, 10745, 11564, 12272, 12280, 12740, 14455, 15043, 15340, 15964, 16520, 17192, 18113, 19955, 21476, 21490, 23128, 24560, 25480, 26845, 27937, 28910, 30086, 30680, 31928, 33040, 34384, 36226, 37583, 39910, 42952, 42980, 46256, 50960, 53690, 55874, 57820, 60172, 61360, 63856, 72452, 75166, 75215, 79820, 85904, 85960, 90565, 107380, 111748, 115640, 120344, 126791, 139685, 144904, 150332, 150430, 159640, 171920, 181130, 187915, 195559, 214760, 223496, 231280, 235469, 240688, 253582, 279370, 289808, 300664, 300860, 319280, 362260, 375830, 391118, 429520, 446992, 470938, 507164, 558740, 601328, 601720, 633955, 724520, 751660, 782236, 887537, 941876, 977795, 1014328, 1117480, 1177345, 1203440, 1267910, 1449040, 1503320, 1564472, 1648283, 1775074, 1883752, 1955590, 2028656, 2234960, 2354690, 2535820, 3006640, 3128944, 3296566, 3550148, 3767504, 3911180, 4437685, 4709380, 5071640, 6593132, 7100296, 7822360, 8241415, 8875370, 9418760, 10143280, 11537981, 13186264, 14200592, 15644720, 16482830, 17750740, 18837520, 23075962, 26372528, 32965660, 35501480, 46151924, 57689905, 65931320, 71002960, 92303848, 115379810, 131862640, 184607696, 230759620, 461519240, 923038480]

約数ペア:

[(1, 923038480), (2, 461519240), (4, 230759620), (5, 184607696), (7, 131862640), (8, 115379810), (10, 92303848), (13, 71002960), (14, 65931320), (16, 57689905), (20, 46151924), (26, 35501480), (28, 32965660), (35, 26372528), (40, 23075962), (49, 18837520), (52, 17750740), (56, 16482830), (59, 15644720), (65, 14200592), (70, 13186264), (80, 11537981), (91, 10143280), (98, 9418760), (104, 8875370), (112, 8241415), (118, 7822360), (130, 7100296), (140, 6593132), (182, 5071640), (196, 4709380), (208, 4437685), (236, 3911180), (245, 3767504), (260, 3550148), (280, 3296566), (295, 3128944), (307, 3006640), (364, 2535820), (392, 2354690), (413, 2234960), (455, 2028656), (472, 1955590), (490, 1883752), (520, 1775074), (560, 1648283), (590, 1564472), (614, 1503320), (637, 1449040), (728, 1267910), (767, 1203440), (784, 1177345), (826, 1117480), (910, 1014328), (944, 977795), (980, 941876), (1040, 887537), (1180, 782236), (1228, 751660), (1274, 724520), (1456, 633955), (1534, 601720), (1535, 601328), (1652, 558740), (1820, 507164), (1960, 470938), (2065, 446992), (2149, 429520), (2360, 391118), (2456, 375830), (2548, 362260), (2891, 319280), (3068, 300860), (3070, 300664), (3185, 289808), (3304, 279370), (3640, 253582), (3835, 240688), (3920, 235469), (3991, 231280), (4130, 223496), (4298, 214760), (4720, 195559), (4912, 187915), (5096, 181130), (5369, 171920), (5782, 159640), (6136, 150430), (6140, 150332), (6370, 144904), (6608, 139685), (7280, 126791), (7670, 120344), (7982, 115640), (8260, 111748), (8596, 107380), (10192, 90565), (10738, 85960), (10745, 85904), (11564, 79820), (12272, 75215), (12280, 75166), (12740, 72452), (14455, 63856), (15043, 61360), (15340, 60172), (15964, 57820), (16520, 55874), (17192, 53690), (18113, 50960), (19955, 46256), (21476, 42980), (21490, 42952), (23128, 39910), (24560, 37583), (25480, 36226), (26845, 34384), (27937, 33040), (28910, 31928), (30086, 30680)]