161567677440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20747}}^1$

素因数の和:20804

約数の個数: 396

約数和(自身を含む): 606233280744

約数和(自身を除く): 444665603304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1024, 1040, 1152, 1170, 1248, 1280, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2304, 2340, 2496, 2535, 2560, 2704, 2880, 3042, 3072, 3120, 3328, 3380, 3744, 3840, 4056, 4160, 4608, 4680, 4992, 5070, 5120, 5408, 5760, 6084, 6240, 6656, 6760, 7488, 7605, 7680, 8112, 8320, 9216, 9360, 9984, 10140, 10816, 11520, 12168, 12480, 13312, 13520, 14976, 15210, 15360, 16224, 16640, 18720, 19968, 20280, 20747, 21632, 23040, 24336, 24960, 27040, 29952, 30420, 32448, 33280, 37440, 39936, 40560, 41494, 43264, 46080, 48672, 49920, 54080, 59904, 60840, 62241, 64896, 66560, 74880, 81120, 82988, 86528, 97344, 99840, 103735, 108160, 119808, 121680, 124482, 129792, 149760, 162240, 165976, 173056, 186723, 194688, 199680, 207470, 216320, 243360, 248964, 259584, 269711, 299520, 311205, 324480, 331952, 373446, 389376, 414940, 432640, 486720, 497928, 519168, 539422, 599040, 622410, 648960, 663904, 746892, 778752, 809133, 829880, 865280, 933615, 973440, 995856, 1078844, 1244820, 1297920, 1327808, 1348555, 1493784, 1557504, 1618266, 1659760, 1867230, 1946880, 1991712, 2157688, 2427399, 2489640, 2595840, 2655616, 2697110, 2987568, 3236532, 3319520, 3506243, 3734460, 3893760, 3983424, 4045665, 4315376, 4854798, 4979280, 5311232, 5394220, 5975136, 6473064, 6639040, 7012486, 7468920, 7787520, 7966848, 8091330, 8630752, 9709596, 9958560, 10518729, 10622464, 10788440, 11950272, 12136995, 12946128, 13278080, 14024972, 14937840, 15933696, 16182660, 17261504, 17531215, 19419192, 19917120, 21037458, 21244928, 21576880, 23900544, 24273990, 25892256, 26556160, 28049944, 29875680, 31556187, 31867392, 32365320, 34523008, 35062430, 38838384, 39834240, 42074916, 43153760, 47801088, 48547980, 51784512, 52593645, 53112320, 56099888, 59751360, 63112374, 63734784, 64730640, 69046016, 70124860, 77676768, 79668480, 84149832, 86307520, 95602176, 97095960, 103569024, 105187290, 106224640, 112199776, 119502720, 126224748, 129461280, 138092032, 140249720, 155353536, 157780935, 159336960, 168299664, 172615040, 191204352, 194191920, 207138048, 210374580, 224399552, 239005440, 252449496, 258922560, 276184064, 280499440, 310707072, 315561870, 318673920, 336599328, 345230080, 388383840, 414276096, 420749160, 448799104, 478010880, 504898992, 517845120, 560998880, 621414144, 631123740, 673198656, 690460160, 776767680, 828552192, 841498320, 897598208, 956021760, 1009797984, 1035690240, 1121997760, 1242828288, 1262247480, 1346397312, 1380920320, 1553535360, 1682996640, 1795196416, 2019595968, 2071380480, 2243995520, 2485656576, 2524494960, 2692794624, 3107070720, 3365993280, 3590392832, 4039191936, 4142760960, 4487991040, 5048989920, 5385589248, 6214141440, 6731986560, 8078383872, 8975982080, 10097979840, 10771178496, 12428282880, 13463973120, 16156767744, 17951964160, 20195959680, 26927946240, 32313535488, 40391919360, 53855892480, 80783838720, 161567677440]

約数ペア:

[(1, 161567677440), (2, 80783838720), (3, 53855892480), (4, 40391919360), (5, 32313535488), (6, 26927946240), (8, 20195959680), (9, 17951964160), (10, 16156767744), (12, 13463973120), (13, 12428282880), (15, 10771178496), (16, 10097979840), (18, 8975982080), (20, 8078383872), (24, 6731986560), (26, 6214141440), (30, 5385589248), (32, 5048989920), (36, 4487991040), (39, 4142760960), (40, 4039191936), (45, 3590392832), (48, 3365993280), (52, 3107070720), (60, 2692794624), (64, 2524494960), (65, 2485656576), (72, 2243995520), (78, 2071380480), (80, 2019595968), (90, 1795196416), (96, 1682996640), (104, 1553535360), (117, 1380920320), (120, 1346397312), (128, 1262247480), (130, 1242828288), (144, 1121997760), (156, 1035690240), (160, 1009797984), (169, 956021760), (180, 897598208), (192, 841498320), (195, 828552192), (208, 776767680), (234, 690460160), (240, 673198656), (256, 631123740), (260, 621414144), (288, 560998880), (312, 517845120), (320, 504898992), (338, 478010880), (360, 448799104), (384, 420749160), (390, 414276096), (416, 388383840), (468, 345230080), (480, 336599328), (507, 318673920), (512, 315561870), (520, 310707072), (576, 280499440), (585, 276184064), (624, 258922560), (640, 252449496), (676, 239005440), (720, 224399552), (768, 210374580), (780, 207138048), (832, 194191920), (845, 191204352), (936, 172615040), (960, 168299664), (1014, 159336960), (1024, 157780935), (1040, 155353536), (1152, 140249720), (1170, 138092032), (1248, 129461280), (1280, 126224748), (1352, 119502720), (1440, 112199776), (1521, 106224640), (1536, 105187290), (1560, 103569024), (1664, 97095960), (1690, 95602176), (1872, 86307520), (1920, 84149832), (2028, 79668480), (2080, 77676768), (2304, 70124860), (2340, 69046016), (2496, 64730640), (2535, 63734784), (2560, 63112374), (2704, 59751360), (2880, 56099888), (3042, 53112320), (3072, 52593645), (3120, 51784512), (3328, 48547980), (3380, 47801088), (3744, 43153760), (3840, 42074916), (4056, 39834240), (4160, 38838384), (4608, 35062430), (4680, 34523008), (4992, 32365320), (5070, 31867392), (5120, 31556187), (5408, 29875680), (5760, 28049944), (6084, 26556160), (6240, 25892256), (6656, 24273990), (6760, 23900544), (7488, 21576880), (7605, 21244928), (7680, 21037458), (8112, 19917120), (8320, 19419192), (9216, 17531215), (9360, 17261504), (9984, 16182660), (10140, 15933696), (10816, 14937840), (11520, 14024972), (12168, 13278080), (12480, 12946128), (13312, 12136995), (13520, 11950272), (14976, 10788440), (15210, 10622464), (15360, 10518729), (16224, 9958560), (16640, 9709596), (18720, 8630752), (19968, 8091330), (20280, 7966848), (20747, 7787520), (21632, 7468920), (23040, 7012486), (24336, 6639040), (24960, 6473064), (27040, 5975136), (29952, 5394220), (30420, 5311232), (32448, 4979280), (33280, 4854798), (37440, 4315376), (39936, 4045665), (40560, 3983424), (41494, 3893760), (43264, 3734460), (46080, 3506243), (48672, 3319520), (49920, 3236532), (54080, 2987568), (59904, 2697110), (60840, 2655616), (62241, 2595840), (64896, 2489640), (66560, 2427399), (74880, 2157688), (81120, 1991712), (82988, 1946880), (86528, 1867230), (97344, 1659760), (99840, 1618266), (103735, 1557504), (108160, 1493784), (119808, 1348555), (121680, 1327808), (124482, 1297920), (129792, 1244820), (149760, 1078844), (162240, 995856), (165976, 973440), (173056, 933615), (186723, 865280), (194688, 829880), (199680, 809133), (207470, 778752), (216320, 746892), (243360, 663904), (248964, 648960), (259584, 622410), (269711, 599040), (299520, 539422), (311205, 519168), (324480, 497928), (331952, 486720), (373446, 432640), (389376, 414940)]