145326571520

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 393581190240

約数和(自身を除く): 248254618720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 71, 80, 104, 124, 128, 130, 142, 155, 160, 208, 248, 256, 260, 284, 310, 320, 355, 403, 416, 496, 512, 520, 568, 620, 640, 710, 806, 832, 923, 961, 992, 1024, 1040, 1136, 1240, 1280, 1420, 1612, 1664, 1846, 1922, 1984, 2015, 2048, 2080, 2201, 2272, 2480, 2560, 2840, 3224, 3328, 3692, 3844, 3968, 4030, 4096, 4160, 4402, 4544, 4615, 4805, 4960, 5120, 5680, 6448, 6656, 7384, 7688, 7936, 8060, 8192, 8320, 8804, 9088, 9230, 9610, 9920, 10240, 11005, 11360, 12493, 12896, 13312, 14768, 15376, 15872, 16120, 16384, 16640, 17608, 18176, 18460, 19220, 19840, 20480, 22010, 22720, 24986, 25792, 26624, 28613, 29536, 30752, 31744, 32240, 32768, 33280, 35216, 36352, 36920, 38440, 39680, 40960, 44020, 45440, 49972, 51584, 53248, 57226, 59072, 61504, 62465, 63488, 64480, 66560, 68231, 70432, 72704, 73840, 76880, 79360, 81920, 88040, 90880, 99944, 103168, 106496, 114452, 118144, 123008, 124930, 126976, 128960, 133120, 136462, 140864, 143065, 145408, 147680, 153760, 158720, 163840, 176080, 181760, 199888, 206336, 212992, 228904, 236288, 246016, 249860, 253952, 257920, 266240, 272924, 281728, 286130, 290816, 295360, 307520, 317440, 341155, 352160, 363520, 399776, 412672, 425984, 457808, 472576, 492032, 499720, 507904, 515840, 532480, 545848, 563456, 572260, 581632, 590720, 615040, 634880, 682310, 704320, 727040, 799552, 825344, 887003, 915616, 945152, 984064, 999440, 1015808, 1031680, 1064960, 1091696, 1126912, 1144520, 1163264, 1181440, 1230080, 1269760, 1364620, 1408640, 1454080, 1599104, 1650688, 1774006, 1831232, 1890304, 1968128, 1998880, 2063360, 2129920, 2183392, 2253824, 2289040, 2326528, 2362880, 2460160, 2539520, 2729240, 2817280, 2908160, 3198208, 3301376, 3548012, 3662464, 3780608, 3936256, 3997760, 4126720, 4366784, 4435015, 4507648, 4578080, 4725760, 4920320, 5079040, 5458480, 5634560, 5816320, 6396416, 6602752, 7096024, 7324928, 7561216, 7872512, 7995520, 8253440, 8733568, 8870030, 9015296, 9156160, 9451520, 9840640, 10916960, 11269120, 11632640, 12792832, 13205504, 14192048, 14649856, 15122432, 15745024, 15991040, 16506880, 17467136, 17740060, 18030592, 18312320, 18903040, 19681280, 21833920, 22538240, 25585664, 28384096, 29299712, 30244864, 31490048, 31982080, 33013760, 34934272, 35480120, 36061184, 36624640, 37806080, 39362560, 43667840, 45076480, 51171328, 56768192, 58599424, 63964160, 66027520, 69868544, 70960240, 72122368, 73249280, 75612160, 78725120, 87335680, 90152960, 102342656, 113536384, 117198848, 127928320, 139737088, 141920480, 146498560, 151224320, 157450240, 174671360, 180305920, 204685312, 227072768, 234397696, 255856640, 279474176, 283840960, 292997120, 349342720, 360611840, 409370624, 454145536, 468795392, 511713280, 558948352, 567681920, 585994240, 698685440, 908291072, 937590784, 1023426560, 1117896704, 1135363840, 1171988480, 1397370880, 1816582144, 2046853120, 2235793408, 2270727680, 2343976960, 2794741760, 3633164288, 4541455360, 4687953920, 5589483520, 7266328576, 9082910720, 11178967040, 14532657152, 18165821440, 29065314304, 36331642880, 72663285760, 145326571520]

約数ペア:

[(1, 145326571520), (2, 72663285760), (4, 36331642880), (5, 29065314304), (8, 18165821440), (10, 14532657152), (13, 11178967040), (16, 9082910720), (20, 7266328576), (26, 5589483520), (31, 4687953920), (32, 4541455360), (40, 3633164288), (52, 2794741760), (62, 2343976960), (64, 2270727680), (65, 2235793408), (71, 2046853120), (80, 1816582144), (104, 1397370880), (124, 1171988480), (128, 1135363840), (130, 1117896704), (142, 1023426560), (155, 937590784), (160, 908291072), (208, 698685440), (248, 585994240), (256, 567681920), (260, 558948352), (284, 511713280), (310, 468795392), (320, 454145536), (355, 409370624), (403, 360611840), (416, 349342720), (496, 292997120), (512, 283840960), (520, 279474176), (568, 255856640), (620, 234397696), (640, 227072768), (710, 204685312), (806, 180305920), (832, 174671360), (923, 157450240), (961, 151224320), (992, 146498560), (1024, 141920480), (1040, 139737088), (1136, 127928320), (1240, 117198848), (1280, 113536384), (1420, 102342656), (1612, 90152960), (1664, 87335680), (1846, 78725120), (1922, 75612160), (1984, 73249280), (2015, 72122368), (2048, 70960240), (2080, 69868544), (2201, 66027520), (2272, 63964160), (2480, 58599424), (2560, 56768192), (2840, 51171328), (3224, 45076480), (3328, 43667840), (3692, 39362560), (3844, 37806080), (3968, 36624640), (4030, 36061184), (4096, 35480120), (4160, 34934272), (4402, 33013760), (4544, 31982080), (4615, 31490048), (4805, 30244864), (4960, 29299712), (5120, 28384096), (5680, 25585664), (6448, 22538240), (6656, 21833920), (7384, 19681280), (7688, 18903040), (7936, 18312320), (8060, 18030592), (8192, 17740060), (8320, 17467136), (8804, 16506880), (9088, 15991040), (9230, 15745024), (9610, 15122432), (9920, 14649856), (10240, 14192048), (11005, 13205504), (11360, 12792832), (12493, 11632640), (12896, 11269120), (13312, 10916960), (14768, 9840640), (15376, 9451520), (15872, 9156160), (16120, 9015296), (16384, 8870030), (16640, 8733568), (17608, 8253440), (18176, 7995520), (18460, 7872512), (19220, 7561216), (19840, 7324928), (20480, 7096024), (22010, 6602752), (22720, 6396416), (24986, 5816320), (25792, 5634560), (26624, 5458480), (28613, 5079040), (29536, 4920320), (30752, 4725760), (31744, 4578080), (32240, 4507648), (32768, 4435015), (33280, 4366784), (35216, 4126720), (36352, 3997760), (36920, 3936256), (38440, 3780608), (39680, 3662464), (40960, 3548012), (44020, 3301376), (45440, 3198208), (49972, 2908160), (51584, 2817280), (53248, 2729240), (57226, 2539520), (59072, 2460160), (61504, 2362880), (62465, 2326528), (63488, 2289040), (64480, 2253824), (66560, 2183392), (68231, 2129920), (70432, 2063360), (72704, 1998880), (73840, 1968128), (76880, 1890304), (79360, 1831232), (81920, 1774006), (88040, 1650688), (90880, 1599104), (99944, 1454080), (103168, 1408640), (106496, 1364620), (114452, 1269760), (118144, 1230080), (123008, 1181440), (124930, 1163264), (126976, 1144520), (128960, 1126912), (133120, 1091696), (136462, 1064960), (140864, 1031680), (143065, 1015808), (145408, 999440), (147680, 984064), (153760, 945152), (158720, 915616), (163840, 887003), (176080, 825344), (181760, 799552), (199888, 727040), (206336, 704320), (212992, 682310), (228904, 634880), (236288, 615040), (246016, 590720), (249860, 581632), (253952, 572260), (257920, 563456), (266240, 545848), (272924, 532480), (281728, 515840), (286130, 507904), (290816, 499720), (295360, 492032), (307520, 472576), (317440, 457808), (341155, 425984), (352160, 412672), (363520, 399776)]