18321131520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10463}}^1$

素因数の和:10515

約数の個数: 288

約数和(自身を含む): 66846124800

約数和(自身を除く): 48524993280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2048, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3648, 3840, 4560, 4608, 4864, 5120, 5472, 5760, 6080, 6144, 6840, 7296, 7680, 9120, 9216, 9728, 10240, 10463, 10944, 11520, 12160, 13680, 14592, 15360, 18240, 18432, 19456, 20926, 21888, 23040, 24320, 27360, 29184, 30720, 31389, 36480, 38912, 41852, 43776, 46080, 48640, 52315, 54720, 58368, 62778, 72960, 83704, 87552, 92160, 94167, 97280, 104630, 109440, 116736, 125556, 145920, 156945, 167408, 175104, 188334, 194560, 198797, 209260, 218880, 251112, 291840, 313890, 334816, 350208, 376668, 397594, 418520, 437760, 470835, 502224, 583680, 596391, 627780, 669632, 753336, 795188, 837040, 875520, 941670, 993985, 1004448, 1192782, 1255560, 1339264, 1506672, 1590376, 1674080, 1751040, 1789173, 1883340, 1987970, 2008896, 2385564, 2511120, 2678528, 2981955, 3013344, 3180752, 3348160, 3578346, 3766680, 3975940, 4017792, 4771128, 5022240, 5357056, 5963910, 6026688, 6361504, 6696320, 7156692, 7533360, 7951880, 8035584, 8945865, 9542256, 10044480, 10714112, 11927820, 12053376, 12723008, 13392640, 14313384, 15066720, 15903760, 16071168, 17891730, 19084512, 20088960, 21428224, 23855640, 24106752, 25446016, 26785280, 28626768, 30133440, 31807520, 32142336, 35783460, 38169024, 40177920, 47711280, 48213504, 50892032, 53570560, 57253536, 60266880, 63615040, 64284672, 71566920, 76338048, 80355840, 95422560, 96427008, 101784064, 107141120, 114507072, 120533760, 127230080, 143133840, 152676096, 160711680, 190845120, 192854016, 203568128, 229014144, 241067520, 254460160, 286267680, 305352192, 321423360, 381690240, 407136256, 458028288, 482135040, 508920320, 572535360, 610704384, 763380480, 916056576, 964270080, 1017840640, 1145070720, 1221408768, 1526760960, 1832113152, 2035681280, 2290141440, 3053521920, 3664226304, 4580282880, 6107043840, 9160565760, 18321131520]

約数ペア:

[(1, 18321131520), (2, 9160565760), (3, 6107043840), (4, 4580282880), (5, 3664226304), (6, 3053521920), (8, 2290141440), (9, 2035681280), (10, 1832113152), (12, 1526760960), (15, 1221408768), (16, 1145070720), (18, 1017840640), (19, 964270080), (20, 916056576), (24, 763380480), (30, 610704384), (32, 572535360), (36, 508920320), (38, 482135040), (40, 458028288), (45, 407136256), (48, 381690240), (57, 321423360), (60, 305352192), (64, 286267680), (72, 254460160), (76, 241067520), (80, 229014144), (90, 203568128), (95, 192854016), (96, 190845120), (114, 160711680), (120, 152676096), (128, 143133840), (144, 127230080), (152, 120533760), (160, 114507072), (171, 107141120), (180, 101784064), (190, 96427008), (192, 95422560), (228, 80355840), (240, 76338048), (256, 71566920), (285, 64284672), (288, 63615040), (304, 60266880), (320, 57253536), (342, 53570560), (360, 50892032), (380, 48213504), (384, 47711280), (456, 40177920), (480, 38169024), (512, 35783460), (570, 32142336), (576, 31807520), (608, 30133440), (640, 28626768), (684, 26785280), (720, 25446016), (760, 24106752), (768, 23855640), (855, 21428224), (912, 20088960), (960, 19084512), (1024, 17891730), (1140, 16071168), (1152, 15903760), (1216, 15066720), (1280, 14313384), (1368, 13392640), (1440, 12723008), (1520, 12053376), (1536, 11927820), (1710, 10714112), (1824, 10044480), (1920, 9542256), (2048, 8945865), (2280, 8035584), (2304, 7951880), (2432, 7533360), (2560, 7156692), (2736, 6696320), (2880, 6361504), (3040, 6026688), (3072, 5963910), (3420, 5357056), (3648, 5022240), (3840, 4771128), (4560, 4017792), (4608, 3975940), (4864, 3766680), (5120, 3578346), (5472, 3348160), (5760, 3180752), (6080, 3013344), (6144, 2981955), (6840, 2678528), (7296, 2511120), (7680, 2385564), (9120, 2008896), (9216, 1987970), (9728, 1883340), (10240, 1789173), (10463, 1751040), (10944, 1674080), (11520, 1590376), (12160, 1506672), (13680, 1339264), (14592, 1255560), (15360, 1192782), (18240, 1004448), (18432, 993985), (19456, 941670), (20926, 875520), (21888, 837040), (23040, 795188), (24320, 753336), (27360, 669632), (29184, 627780), (30720, 596391), (31389, 583680), (36480, 502224), (38912, 470835), (41852, 437760), (43776, 418520), (46080, 397594), (48640, 376668), (52315, 350208), (54720, 334816), (58368, 313890), (62778, 291840), (72960, 251112), (83704, 218880), (87552, 209260), (92160, 198797), (94167, 194560), (97280, 188334), (104630, 175104), (109440, 167408), (116736, 156945), (125556, 145920)]