18815132160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 720

約数和(自身を含む): 76028680728

約数和(自身を除く): 57213548568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 242, 255, 256, 264, 272, 288, 306, 320, 330, 340, 352, 360, 363, 374, 384, 396, 397, 408, 440, 480, 484, 495, 510, 512, 528, 544, 561, 576, 605, 612, 640, 660, 680, 704, 720, 726, 748, 765, 768, 792, 794, 816, 880, 935, 960, 968, 990, 1020, 1056, 1088, 1089, 1122, 1152, 1191, 1210, 1224, 1280, 1320, 1360, 1408, 1440, 1452, 1496, 1530, 1536, 1584, 1588, 1632, 1683, 1760, 1815, 1870, 1920, 1936, 1980, 1985, 2040, 2057, 2112, 2176, 2178, 2244, 2304, 2382, 2420, 2448, 2560, 2640, 2720, 2805, 2816, 2880, 2904, 2992, 3060, 3168, 3176, 3264, 3366, 3520, 3573, 3630, 3740, 3840, 3872, 3960, 3970, 4080, 4114, 4224, 4352, 4356, 4367, 4488, 4608, 4764, 4840, 4896, 5280, 5440, 5445, 5610, 5632, 5760, 5808, 5955, 5984, 6120, 6171, 6336, 6352, 6528, 6732, 6749, 7040, 7146, 7260, 7480, 7680, 7744, 7920, 7940, 8160, 8228, 8415, 8448, 8704, 8712, 8734, 8976, 9528, 9680, 9792, 10285, 10560, 10880, 10890, 11220, 11520, 11616, 11910, 11968, 12240, 12342, 12672, 12704, 13056, 13101, 13464, 13498, 14080, 14292, 14520, 14960, 15488, 15840, 15880, 16320, 16456, 16830, 16896, 17424, 17468, 17865, 17952, 18513, 19056, 19360, 19584, 20247, 20570, 21120, 21760, 21780, 21835, 22440, 23040, 23232, 23820, 23936, 24480, 24684, 25344, 25408, 26112, 26202, 26928, 26996, 28160, 28584, 29040, 29920, 30855, 30976, 31680, 31760, 32640, 32912, 33660, 33745, 34848, 34936, 35730, 35904, 37026, 38112, 38720, 39168, 39303, 40494, 41140, 42240, 43520, 43560, 43670, 44880, 46464, 47640, 47872, 48037, 48960, 49368, 50688, 50816, 52404, 53856, 53992, 57168, 58080, 59840, 60741, 61710, 61952, 63360, 63520, 65280, 65505, 65824, 67320, 67490, 69696, 69872, 71460, 71808, 74052, 74239, 76224, 77440, 78336, 78606, 80988, 82280, 84480, 87120, 87340, 89760, 92565, 92928, 95280, 95744, 96074, 97920, 98736, 101235, 101632, 104808, 107712, 107984, 114336, 116160, 119680, 121482, 123420, 126720, 127040, 130560, 131010, 131648, 134640, 134980, 139392, 139744, 142920, 143616, 144111, 148104, 148478, 152448, 154880, 157212, 161976, 164560, 174240, 174680, 179520, 185130, 185856, 190560, 192148, 195840, 196515, 197472, 202470, 203264, 209616, 215424, 215968, 222717, 228672, 232320, 239360, 240185, 242964, 246840, 253440, 254080, 262020, 263296, 269280, 269960, 278784, 279488, 285840, 287232, 288222, 296208, 296956, 303705, 304896, 309760, 314424, 323952, 329120, 348480, 349360, 359040, 370260, 371195, 381120, 384296, 391680, 393030, 394944, 404940, 419232, 430848, 431936, 432333, 445434, 457344, 464640, 478720, 480370, 485928, 493680, 508160, 524040, 526592, 538560, 539920, 557568, 558976, 571680, 576444, 592416, 593912, 607410, 609792, 628848, 647904, 658240, 668151, 696960, 698720, 718080, 720555, 740520, 742390, 762240, 768592, 786060, 789888, 809880, 816629, 838464, 861696, 863872, 864666, 890868, 914688, 929280, 960740, 971856, 987360, 1016320, 1048080, 1053184, 1077120, 1079840, 1113585, 1117952, 1143360, 1152888, 1184832, 1187824, 1214820, 1257696, 1295808, 1316480, 1336302, 1393920, 1397440, 1436160, 1441110, 1481040, 1484780, 1524480, 1537184, 1572120, 1579776, 1619760, 1633258, 1676928, 1727744, 1729332, 1781736, 1829376, 1921480, 1943712, 1974720, 2096160, 2154240, 2159680, 2161665, 2227170, 2235904, 2286720, 2305776, 2369664, 2375648, 2429640, 2449887, 2515392, 2591616, 2632960, 2672604, 2787840, 2794880, 2882220, 2962080, 2969560, 3048960, 3074368, 3144240, 3159552, 3239520, 3266516, 3340755, 3353856, 3455488, 3458664, 3563472, 3842960, 3887424, 3949440, 4083145, 4192320, 4308480, 4319360, 4323330, 4454340, 4573440, 4611552, 4739328, 4751296, 4859280, 4899774, 5030784, 5183232, 5265920, 5345208, 5589760, 5764440, 5924160, 5939120, 6148736, 6288480, 6479040, 6533032, 6681510, 6707712, 6917328, 7126944, 7349661, 7685920, 7774848, 7898880, 8166290, 8384640, 8638720, 8646660, 8908680, 9146880, 9223104, 9478656, 9502592, 9718560, 9799548, 10061568, 10366464, 10690416, 11179520, 11528880, 11848320, 11878240, 12249435, 12297472, 12576960, 12958080, 13066064, 13363020, 13834656, 14253888, 14699322, 15371840, 15549696, 15797760, 16332580, 16769280, 17277440, 17293320, 17817360, 18446208, 19005184, 19437120, 19599096, 20123136, 21380832, 23057760, 23696640, 23756480, 24498870, 24594944, 25153920, 25916160, 26132128, 26726040, 27669312, 28507776, 29398644, 30743680, 31099392, 32665160, 33538560, 34586640, 35634720, 36748305, 36892416, 38010368, 38874240, 39198192, 42761664, 46115520, 47393280, 47512960, 48997740, 50307840, 51832320, 52264256, 53452080, 55338624, 57015552, 58797288, 61487360, 65330320, 69173280, 71269440, 73496610, 73784832, 77748480, 78396384, 85523328, 92231040, 95025920, 97995480, 100615680, 104528512, 106904160, 110677248, 114031104, 117594576, 122974720, 130660640, 138346560, 142538880, 146993220, 155496960, 156792768, 171046656, 184462080, 190051840, 195990960, 209057024, 213808320, 221354496, 235189152, 261321280, 276693120, 285077760, 293986440, 313585536, 342093312, 368924160, 391981920, 418114048, 427616640, 470378304, 522642560, 553386240, 570155520, 587972880, 627171072, 783963840, 855233280, 940756608, 1045285120, 1106772480, 1175945760, 1254342144, 1567927680, 1710466560, 1881513216, 2090570240, 2351891520, 3135855360, 3763026432, 4703783040, 6271710720, 9407566080, 18815132160]

約数ペア:

[(1, 18815132160), (2, 9407566080), (3, 6271710720), (4, 4703783040), (5, 3763026432), (6, 3135855360), (8, 2351891520), (9, 2090570240), (10, 1881513216), (11, 1710466560), (12, 1567927680), (15, 1254342144), (16, 1175945760), (17, 1106772480), (18, 1045285120), (20, 940756608), (22, 855233280), (24, 783963840), (30, 627171072), (32, 587972880), (33, 570155520), (34, 553386240), (36, 522642560), (40, 470378304), (44, 427616640), (45, 418114048), (48, 391981920), (51, 368924160), (55, 342093312), (60, 313585536), (64, 293986440), (66, 285077760), (68, 276693120), (72, 261321280), (80, 235189152), (85, 221354496), (88, 213808320), (90, 209057024), (96, 195990960), (99, 190051840), (102, 184462080), (110, 171046656), (120, 156792768), (121, 155496960), (128, 146993220), (132, 142538880), (136, 138346560), (144, 130660640), (153, 122974720), (160, 117594576), (165, 114031104), (170, 110677248), (176, 106904160), (180, 104528512), (187, 100615680), (192, 97995480), (198, 95025920), (204, 92231040), (220, 85523328), (240, 78396384), (242, 77748480), (255, 73784832), (256, 73496610), (264, 71269440), (272, 69173280), (288, 65330320), (306, 61487360), (320, 58797288), (330, 57015552), (340, 55338624), (352, 53452080), (360, 52264256), (363, 51832320), (374, 50307840), (384, 48997740), (396, 47512960), (397, 47393280), (408, 46115520), (440, 42761664), (480, 39198192), (484, 38874240), (495, 38010368), (510, 36892416), (512, 36748305), (528, 35634720), (544, 34586640), (561, 33538560), (576, 32665160), (605, 31099392), (612, 30743680), (640, 29398644), (660, 28507776), (680, 27669312), (704, 26726040), (720, 26132128), (726, 25916160), (748, 25153920), (765, 24594944), (768, 24498870), (792, 23756480), (794, 23696640), (816, 23057760), (880, 21380832), (935, 20123136), (960, 19599096), (968, 19437120), (990, 19005184), (1020, 18446208), (1056, 17817360), (1088, 17293320), (1089, 17277440), (1122, 16769280), (1152, 16332580), (1191, 15797760), (1210, 15549696), (1224, 15371840), (1280, 14699322), (1320, 14253888), (1360, 13834656), (1408, 13363020), (1440, 13066064), (1452, 12958080), (1496, 12576960), (1530, 12297472), (1536, 12249435), (1584, 11878240), (1588, 11848320), (1632, 11528880), (1683, 11179520), (1760, 10690416), (1815, 10366464), (1870, 10061568), (1920, 9799548), (1936, 9718560), (1980, 9502592), (1985, 9478656), (2040, 9223104), (2057, 9146880), (2112, 8908680), (2176, 8646660), (2178, 8638720), (2244, 8384640), (2304, 8166290), (2382, 7898880), (2420, 7774848), (2448, 7685920), (2560, 7349661), (2640, 7126944), (2720, 6917328), (2805, 6707712), (2816, 6681510), (2880, 6533032), (2904, 6479040), (2992, 6288480), (3060, 6148736), (3168, 5939120), (3176, 5924160), (3264, 5764440), (3366, 5589760), (3520, 5345208), (3573, 5265920), (3630, 5183232), (3740, 5030784), (3840, 4899774), (3872, 4859280), (3960, 4751296), (3970, 4739328), (4080, 4611552), (4114, 4573440), (4224, 4454340), (4352, 4323330), (4356, 4319360), (4367, 4308480), (4488, 4192320), (4608, 4083145), (4764, 3949440), (4840, 3887424), (4896, 3842960), (5280, 3563472), (5440, 3458664), (5445, 3455488), (5610, 3353856), (5632, 3340755), (5760, 3266516), (5808, 3239520), (5955, 3159552), (5984, 3144240), (6120, 3074368), (6171, 3048960), (6336, 2969560), (6352, 2962080), (6528, 2882220), (6732, 2794880), (6749, 2787840), (7040, 2672604), (7146, 2632960), (7260, 2591616), (7480, 2515392), (7680, 2449887), (7744, 2429640), (7920, 2375648), (7940, 2369664), (8160, 2305776), (8228, 2286720), (8415, 2235904), (8448, 2227170), (8704, 2161665), (8712, 2159680), (8734, 2154240), (8976, 2096160), (9528, 1974720), (9680, 1943712), (9792, 1921480), (10285, 1829376), (10560, 1781736), (10880, 1729332), (10890, 1727744), (11220, 1676928), (11520, 1633258), (11616, 1619760), (11910, 1579776), (11968, 1572120), (12240, 1537184), (12342, 1524480), (12672, 1484780), (12704, 1481040), (13056, 1441110), (13101, 1436160), (13464, 1397440), (13498, 1393920), (14080, 1336302), (14292, 1316480), (14520, 1295808), (14960, 1257696), (15488, 1214820), (15840, 1187824), (15880, 1184832), (16320, 1152888), (16456, 1143360), (16830, 1117952), (16896, 1113585), (17424, 1079840), (17468, 1077120), (17865, 1053184), (17952, 1048080), (18513, 1016320), (19056, 987360), (19360, 971856), (19584, 960740), (20247, 929280), (20570, 914688), (21120, 890868), (21760, 864666), (21780, 863872), (21835, 861696), (22440, 838464), (23040, 816629), (23232, 809880), (23820, 789888), (23936, 786060), (24480, 768592), (24684, 762240), (25344, 742390), (25408, 740520), (26112, 720555), (26202, 718080), (26928, 698720), (26996, 696960), (28160, 668151), (28584, 658240), (29040, 647904), (29920, 628848), (30855, 609792), (30976, 607410), (31680, 593912), (31760, 592416), (32640, 576444), (32912, 571680), (33660, 558976), (33745, 557568), (34848, 539920), (34936, 538560), (35730, 526592), (35904, 524040), (37026, 508160), (38112, 493680), (38720, 485928), (39168, 480370), (39303, 478720), (40494, 464640), (41140, 457344), (42240, 445434), (43520, 432333), (43560, 431936), (43670, 430848), (44880, 419232), (46464, 404940), (47640, 394944), (47872, 393030), (48037, 391680), (48960, 384296), (49368, 381120), (50688, 371195), (50816, 370260), (52404, 359040), (53856, 349360), (53992, 348480), (57168, 329120), (58080, 323952), (59840, 314424), (60741, 309760), (61710, 304896), (61952, 303705), (63360, 296956), (63520, 296208), (65280, 288222), (65505, 287232), (65824, 285840), (67320, 279488), (67490, 278784), (69696, 269960), (69872, 269280), (71460, 263296), (71808, 262020), (74052, 254080), (74239, 253440), (76224, 246840), (77440, 242964), (78336, 240185), (78606, 239360), (80988, 232320), (82280, 228672), (84480, 222717), (87120, 215968), (87340, 215424), (89760, 209616), (92565, 203264), (92928, 202470), (95280, 197472), (95744, 196515), (96074, 195840), (97920, 192148), (98736, 190560), (101235, 185856), (101632, 185130), (104808, 179520), (107712, 174680), (107984, 174240), (114336, 164560), (116160, 161976), (119680, 157212), (121482, 154880), (123420, 152448), (126720, 148478), (127040, 148104), (130560, 144111), (131010, 143616), (131648, 142920), (134640, 139744), (134980, 139392)]