388795680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 768

約数和(自身を含む): 1788272640

約数和(自身を除く): 1399476960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 43, 45, 46, 48, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 86, 90, 91, 92, 96, 104, 105, 108, 112, 115, 117, 120, 126, 129, 130, 135, 138, 140, 144, 156, 160, 161, 168, 172, 180, 182, 184, 189, 195, 207, 208, 210, 215, 216, 224, 230, 234, 240, 252, 258, 260, 270, 273, 276, 280, 288, 299, 301, 312, 315, 322, 336, 344, 345, 351, 360, 364, 368, 378, 387, 390, 414, 416, 420, 430, 432, 455, 460, 468, 480, 483, 504, 516, 520, 540, 546, 552, 559, 560, 585, 598, 602, 621, 624, 630, 644, 645, 672, 688, 690, 702, 720, 728, 736, 756, 774, 780, 805, 819, 828, 840, 860, 864, 897, 903, 910, 920, 936, 945, 966, 989, 1008, 1032, 1035, 1040, 1080, 1092, 1104, 1118, 1120, 1161, 1170, 1196, 1204, 1242, 1248, 1260, 1288, 1290, 1365, 1376, 1380, 1404, 1440, 1449, 1456, 1495, 1505, 1512, 1548, 1560, 1610, 1638, 1656, 1677, 1680, 1720, 1755, 1794, 1806, 1820, 1840, 1872, 1890, 1932, 1935, 1978, 2016, 2064, 2070, 2080, 2093, 2160, 2184, 2208, 2236, 2322, 2340, 2392, 2408, 2415, 2457, 2484, 2520, 2576, 2580, 2691, 2709, 2730, 2760, 2795, 2808, 2898, 2912, 2967, 2990, 3010, 3024, 3096, 3105, 3120, 3220, 3276, 3312, 3354, 3360, 3440, 3510, 3588, 3612, 3640, 3680, 3744, 3780, 3864, 3870, 3913, 3956, 4095, 4128, 4140, 4186, 4320, 4347, 4368, 4472, 4485, 4515, 4644, 4680, 4784, 4816, 4830, 4914, 4945, 4968, 5031, 5040, 5152, 5160, 5382, 5418, 5460, 5520, 5590, 5616, 5796, 5805, 5934, 5980, 6020, 6048, 6192, 6210, 6240, 6279, 6440, 6552, 6624, 6708, 6880, 6923, 7020, 7176, 7224, 7245, 7280, 7560, 7728, 7740, 7826, 7912, 8073, 8127, 8190, 8280, 8372, 8385, 8694, 8736, 8901, 8944, 8970, 9030, 9288, 9360, 9568, 9632, 9660, 9828, 9890, 9936, 10062, 10080, 10320, 10465, 10764, 10836, 10920, 11040, 11180, 11232, 11592, 11610, 11739, 11868, 11960, 12040, 12285, 12384, 12420, 12558, 12857, 12880, 13104, 13416, 13455, 13545, 13846, 14040, 14352, 14448, 14490, 14560, 14835, 15093, 15120, 15456, 15480, 15652, 15824, 16146, 16254, 16380, 16560, 16744, 16770, 17388, 17802, 17888, 17940, 18060, 18576, 18720, 18837, 19320, 19565, 19656, 19780, 19872, 20124, 20640, 20769, 20930, 21528, 21672, 21735, 21840, 22360, 23184, 23220, 23478, 23736, 23920, 24080, 24570, 24840, 25116, 25155, 25714, 25760, 26208, 26703, 26832, 26910, 27090, 27692, 28080, 28704, 28896, 28980, 29670, 30186, 30240, 30960, 31304, 31395, 31648, 32292, 32508, 32760, 33120, 33488, 33540, 34615, 34776, 35217, 35604, 35880, 36120, 37152, 37674, 38571, 38640, 39130, 39312, 39560, 40248, 40365, 40635, 41538, 41860, 43056, 43344, 43470, 43680, 44505, 44720, 46368, 46440, 46956, 47472, 47840, 48160, 49140, 49680, 50232, 50310, 51428, 53406, 53664, 53820, 54180, 55384, 56160, 56511, 57960, 58695, 59340, 60372, 61920, 62307, 62608, 62790, 64285, 64584, 65016, 65520, 66976, 67080, 69230, 69552, 70434, 71208, 71760, 72240, 75348, 75465, 77142, 77280, 78260, 78624, 79120, 80496, 80730, 81270, 83076, 83720, 86112, 86688, 86940, 89010, 89440, 89999, 92880, 93912, 94185, 94944, 98280, 99360, 100464, 100620, 102856, 103845, 105651, 106812, 107640, 108360, 110768, 113022, 115713, 115920, 117390, 118680, 120744, 124614, 125216, 125580, 128570, 129168, 130032, 131040, 133515, 134160, 138460, 139104, 140868, 142416, 143520, 144480, 150696, 150930, 154284, 156520, 158240, 160992, 161460, 162540, 166152, 167440, 173880, 176085, 178020, 179998, 185760, 186921, 187824, 188370, 192855, 196560, 200928, 201240, 205712, 207690, 211302, 213624, 215280, 216720, 221536, 226044, 231426, 231840, 234780, 237360, 241488, 249228, 251160, 257140, 258336, 260064, 267030, 268320, 269997, 276920, 281736, 282555, 284832, 301392, 301860, 308568, 311535, 313040, 322920, 325080, 332304, 334880, 347139, 347760, 352170, 356040, 359996, 373842, 375648, 376740, 385710, 393120, 402480, 411424, 415380, 422604, 427248, 430560, 433440, 449995, 452088, 462852, 469560, 474720, 482976, 498456, 502320, 514280, 528255, 534060, 539994, 553840, 563472, 565110, 578565, 602784, 603720, 617136, 623070, 626080, 645840, 650160, 664608, 694278, 695520, 704340, 712080, 719992, 747684, 753480, 771420, 804960, 809991, 830760, 845208, 854496, 899990, 904176, 925704, 934605, 939120, 996912, 1004640, 1028560, 1056510, 1068120, 1079988, 1107680, 1126944, 1130220, 1157130, 1207440, 1234272, 1246140, 1291680, 1300320, 1349985, 1388556, 1408680, 1424160, 1439984, 1495368, 1506960, 1542840, 1619982, 1661520, 1690416, 1735695, 1799980, 1808352, 1851408, 1869210, 1878240, 1993824, 2057120, 2113020, 2136240, 2159976, 2260440, 2314260, 2414880, 2429973, 2492280, 2699970, 2777112, 2817360, 2879968, 2990736, 3013920, 3085680, 3239964, 3323040, 3380832, 3471390, 3599960, 3702816, 3738420, 4049955, 4226040, 4272480, 4319952, 4520880, 4628520, 4859946, 4984560, 5399940, 5554224, 5634720, 5981472, 6171360, 6479928, 6942780, 7199920, 7476840, 8099910, 8452080, 8639904, 9041760, 9257040, 9719892, 9969120, 10799880, 11108448, 12149865, 12959856, 13885560, 14399840, 14953680, 16199820, 16904160, 18514080, 19439784, 21599760, 24299730, 25919712, 27771120, 29907360, 32399640, 38879568, 43199520, 48599460, 55542240, 64799280, 77759136, 97198920, 129598560, 194397840, 388795680]

約数ペア:

[(1, 388795680), (2, 194397840), (3, 129598560), (4, 97198920), (5, 77759136), (6, 64799280), (7, 55542240), (8, 48599460), (9, 43199520), (10, 38879568), (12, 32399640), (13, 29907360), (14, 27771120), (15, 25919712), (16, 24299730), (18, 21599760), (20, 19439784), (21, 18514080), (23, 16904160), (24, 16199820), (26, 14953680), (27, 14399840), (28, 13885560), (30, 12959856), (32, 12149865), (35, 11108448), (36, 10799880), (39, 9969120), (40, 9719892), (42, 9257040), (43, 9041760), (45, 8639904), (46, 8452080), (48, 8099910), (52, 7476840), (54, 7199920), (56, 6942780), (60, 6479928), (63, 6171360), (65, 5981472), (69, 5634720), (70, 5554224), (72, 5399940), (78, 4984560), (80, 4859946), (84, 4628520), (86, 4520880), (90, 4319952), (91, 4272480), (92, 4226040), (96, 4049955), (104, 3738420), (105, 3702816), (108, 3599960), (112, 3471390), (115, 3380832), (117, 3323040), (120, 3239964), (126, 3085680), (129, 3013920), (130, 2990736), (135, 2879968), (138, 2817360), (140, 2777112), (144, 2699970), (156, 2492280), (160, 2429973), (161, 2414880), (168, 2314260), (172, 2260440), (180, 2159976), (182, 2136240), (184, 2113020), (189, 2057120), (195, 1993824), (207, 1878240), (208, 1869210), (210, 1851408), (215, 1808352), (216, 1799980), (224, 1735695), (230, 1690416), (234, 1661520), (240, 1619982), (252, 1542840), (258, 1506960), (260, 1495368), (270, 1439984), (273, 1424160), (276, 1408680), (280, 1388556), (288, 1349985), (299, 1300320), (301, 1291680), (312, 1246140), (315, 1234272), (322, 1207440), (336, 1157130), (344, 1130220), (345, 1126944), (351, 1107680), (360, 1079988), (364, 1068120), (368, 1056510), (378, 1028560), (387, 1004640), (390, 996912), (414, 939120), (416, 934605), (420, 925704), (430, 904176), (432, 899990), (455, 854496), (460, 845208), (468, 830760), (480, 809991), (483, 804960), (504, 771420), (516, 753480), (520, 747684), (540, 719992), (546, 712080), (552, 704340), (559, 695520), (560, 694278), (585, 664608), (598, 650160), (602, 645840), (621, 626080), (624, 623070), (630, 617136), (644, 603720), (645, 602784), (672, 578565), (688, 565110), (690, 563472), (702, 553840), (720, 539994), (728, 534060), (736, 528255), (756, 514280), (774, 502320), (780, 498456), (805, 482976), (819, 474720), (828, 469560), (840, 462852), (860, 452088), (864, 449995), (897, 433440), (903, 430560), (910, 427248), (920, 422604), (936, 415380), (945, 411424), (966, 402480), (989, 393120), (1008, 385710), (1032, 376740), (1035, 375648), (1040, 373842), (1080, 359996), (1092, 356040), (1104, 352170), (1118, 347760), (1120, 347139), (1161, 334880), (1170, 332304), (1196, 325080), (1204, 322920), (1242, 313040), (1248, 311535), (1260, 308568), (1288, 301860), (1290, 301392), (1365, 284832), (1376, 282555), (1380, 281736), (1404, 276920), (1440, 269997), (1449, 268320), (1456, 267030), (1495, 260064), (1505, 258336), (1512, 257140), (1548, 251160), (1560, 249228), (1610, 241488), (1638, 237360), (1656, 234780), (1677, 231840), (1680, 231426), (1720, 226044), (1755, 221536), (1794, 216720), (1806, 215280), (1820, 213624), (1840, 211302), (1872, 207690), (1890, 205712), (1932, 201240), (1935, 200928), (1978, 196560), (2016, 192855), (2064, 188370), (2070, 187824), (2080, 186921), (2093, 185760), (2160, 179998), (2184, 178020), (2208, 176085), (2236, 173880), (2322, 167440), (2340, 166152), (2392, 162540), (2408, 161460), (2415, 160992), (2457, 158240), (2484, 156520), (2520, 154284), (2576, 150930), (2580, 150696), (2691, 144480), (2709, 143520), (2730, 142416), (2760, 140868), (2795, 139104), (2808, 138460), (2898, 134160), (2912, 133515), (2967, 131040), (2990, 130032), (3010, 129168), (3024, 128570), (3096, 125580), (3105, 125216), (3120, 124614), (3220, 120744), (3276, 118680), (3312, 117390), (3354, 115920), (3360, 115713), (3440, 113022), (3510, 110768), (3588, 108360), (3612, 107640), (3640, 106812), (3680, 105651), (3744, 103845), (3780, 102856), (3864, 100620), (3870, 100464), (3913, 99360), (3956, 98280), (4095, 94944), (4128, 94185), (4140, 93912), (4186, 92880), (4320, 89999), (4347, 89440), (4368, 89010), (4472, 86940), (4485, 86688), (4515, 86112), (4644, 83720), (4680, 83076), (4784, 81270), (4816, 80730), (4830, 80496), (4914, 79120), (4945, 78624), (4968, 78260), (5031, 77280), (5040, 77142), (5152, 75465), (5160, 75348), (5382, 72240), (5418, 71760), (5460, 71208), (5520, 70434), (5590, 69552), (5616, 69230), (5796, 67080), (5805, 66976), (5934, 65520), (5980, 65016), (6020, 64584), (6048, 64285), (6192, 62790), (6210, 62608), (6240, 62307), (6279, 61920), (6440, 60372), (6552, 59340), (6624, 58695), (6708, 57960), (6880, 56511), (6923, 56160), (7020, 55384), (7176, 54180), (7224, 53820), (7245, 53664), (7280, 53406), (7560, 51428), (7728, 50310), (7740, 50232), (7826, 49680), (7912, 49140), (8073, 48160), (8127, 47840), (8190, 47472), (8280, 46956), (8372, 46440), (8385, 46368), (8694, 44720), (8736, 44505), (8901, 43680), (8944, 43470), (8970, 43344), (9030, 43056), (9288, 41860), (9360, 41538), (9568, 40635), (9632, 40365), (9660, 40248), (9828, 39560), (9890, 39312), (9936, 39130), (10062, 38640), (10080, 38571), (10320, 37674), (10465, 37152), (10764, 36120), (10836, 35880), (10920, 35604), (11040, 35217), (11180, 34776), (11232, 34615), (11592, 33540), (11610, 33488), (11739, 33120), (11868, 32760), (11960, 32508), (12040, 32292), (12285, 31648), (12384, 31395), (12420, 31304), (12558, 30960), (12857, 30240), (12880, 30186), (13104, 29670), (13416, 28980), (13455, 28896), (13545, 28704), (13846, 28080), (14040, 27692), (14352, 27090), (14448, 26910), (14490, 26832), (14560, 26703), (14835, 26208), (15093, 25760), (15120, 25714), (15456, 25155), (15480, 25116), (15652, 24840), (15824, 24570), (16146, 24080), (16254, 23920), (16380, 23736), (16560, 23478), (16744, 23220), (16770, 23184), (17388, 22360), (17802, 21840), (17888, 21735), (17940, 21672), (18060, 21528), (18576, 20930), (18720, 20769), (18837, 20640), (19320, 20124), (19565, 19872), (19656, 19780)]