66213150720

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5918

約数の個数: 256

約数和(自身を含む): 221128721280

約数和(自身を除く): 154915570560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2048, 2208, 2560, 2760, 2944, 3072, 3680, 3840, 4096, 4416, 5120, 5520, 5857, 5888, 6144, 7360, 7680, 8192, 8832, 10240, 11040, 11714, 11776, 12288, 14720, 15360, 16384, 17571, 17664, 20480, 22080, 23428, 23552, 24576, 29285, 29440, 30720, 32768, 35142, 35328, 40960, 44160, 46856, 47104, 49152, 58570, 58880, 61440, 70284, 70656, 81920, 87855, 88320, 93712, 94208, 98304, 117140, 117760, 122880, 134711, 140568, 141312, 163840, 175710, 176640, 187424, 188416, 234280, 235520, 245760, 269422, 281136, 282624, 351420, 353280, 374848, 376832, 404133, 468560, 471040, 491520, 538844, 562272, 565248, 673555, 702840, 706560, 749696, 753664, 808266, 937120, 942080, 1077688, 1124544, 1130496, 1347110, 1405680, 1413120, 1499392, 1616532, 1874240, 1884160, 2020665, 2155376, 2249088, 2260992, 2694220, 2811360, 2826240, 2998784, 3233064, 3748480, 3768320, 4041330, 4310752, 4498176, 5388440, 5622720, 5652480, 5997568, 6466128, 7496960, 8082660, 8621504, 8996352, 10776880, 11245440, 11304960, 11995136, 12932256, 14993920, 16165320, 17243008, 17992704, 21553760, 22490880, 23990272, 25864512, 29987840, 32330640, 34486016, 35985408, 43107520, 44981760, 47980544, 51729024, 59975680, 64661280, 68972032, 71970816, 86215040, 89963520, 95961088, 103458048, 119951360, 129322560, 137944064, 143941632, 172430080, 179927040, 191922176, 206916096, 239902720, 258645120, 275888128, 287883264, 344860160, 359854080, 413832192, 479805440, 517290240, 551776256, 575766528, 689720320, 719708160, 827664384, 959610880, 1034580480, 1103552512, 1379440640, 1439416320, 1655328768, 2069160960, 2207105024, 2758881280, 2878832640, 3310657536, 4138321920, 4414210048, 5517762560, 6621315072, 8276643840, 11035525120, 13242630144, 16553287680, 22071050240, 33106575360, 66213150720]

約数ペア:

[(1, 66213150720), (2, 33106575360), (3, 22071050240), (4, 16553287680), (5, 13242630144), (6, 11035525120), (8, 8276643840), (10, 6621315072), (12, 5517762560), (15, 4414210048), (16, 4138321920), (20, 3310657536), (23, 2878832640), (24, 2758881280), (30, 2207105024), (32, 2069160960), (40, 1655328768), (46, 1439416320), (48, 1379440640), (60, 1103552512), (64, 1034580480), (69, 959610880), (80, 827664384), (92, 719708160), (96, 689720320), (115, 575766528), (120, 551776256), (128, 517290240), (138, 479805440), (160, 413832192), (184, 359854080), (192, 344860160), (230, 287883264), (240, 275888128), (256, 258645120), (276, 239902720), (320, 206916096), (345, 191922176), (368, 179927040), (384, 172430080), (460, 143941632), (480, 137944064), (512, 129322560), (552, 119951360), (640, 103458048), (690, 95961088), (736, 89963520), (768, 86215040), (920, 71970816), (960, 68972032), (1024, 64661280), (1104, 59975680), (1280, 51729024), (1380, 47980544), (1472, 44981760), (1536, 43107520), (1840, 35985408), (1920, 34486016), (2048, 32330640), (2208, 29987840), (2560, 25864512), (2760, 23990272), (2944, 22490880), (3072, 21553760), (3680, 17992704), (3840, 17243008), (4096, 16165320), (4416, 14993920), (5120, 12932256), (5520, 11995136), (5857, 11304960), (5888, 11245440), (6144, 10776880), (7360, 8996352), (7680, 8621504), (8192, 8082660), (8832, 7496960), (10240, 6466128), (11040, 5997568), (11714, 5652480), (11776, 5622720), (12288, 5388440), (14720, 4498176), (15360, 4310752), (16384, 4041330), (17571, 3768320), (17664, 3748480), (20480, 3233064), (22080, 2998784), (23428, 2826240), (23552, 2811360), (24576, 2694220), (29285, 2260992), (29440, 2249088), (30720, 2155376), (32768, 2020665), (35142, 1884160), (35328, 1874240), (40960, 1616532), (44160, 1499392), (46856, 1413120), (47104, 1405680), (49152, 1347110), (58570, 1130496), (58880, 1124544), (61440, 1077688), (70284, 942080), (70656, 937120), (81920, 808266), (87855, 753664), (88320, 749696), (93712, 706560), (94208, 702840), (98304, 673555), (117140, 565248), (117760, 562272), (122880, 538844), (134711, 491520), (140568, 471040), (141312, 468560), (163840, 404133), (175710, 376832), (176640, 374848), (187424, 353280), (188416, 351420), (234280, 282624), (235520, 281136), (245760, 269422)]