391647360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 1451468160

約数和(自身を除く): 1059820800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 71, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 142, 156, 160, 169, 170, 192, 195, 204, 208, 213, 221, 240, 255, 260, 272, 284, 312, 320, 338, 340, 355, 384, 390, 408, 416, 426, 442, 480, 507, 510, 520, 544, 568, 624, 640, 663, 676, 680, 710, 780, 816, 832, 845, 852, 884, 923, 960, 1014, 1020, 1040, 1065, 1088, 1105, 1136, 1207, 1248, 1326, 1352, 1360, 1420, 1560, 1632, 1664, 1690, 1704, 1768, 1846, 1920, 2028, 2040, 2080, 2130, 2176, 2210, 2272, 2414, 2496, 2535, 2652, 2704, 2720, 2769, 2840, 2873, 3120, 3264, 3315, 3380, 3408, 3536, 3621, 3692, 4056, 4080, 4160, 4260, 4420, 4544, 4615, 4828, 4992, 5070, 5304, 5408, 5440, 5538, 5680, 5746, 6035, 6240, 6528, 6630, 6760, 6816, 7072, 7242, 7384, 8112, 8160, 8320, 8520, 8619, 8840, 9088, 9230, 9656, 10140, 10608, 10816, 10880, 11076, 11360, 11492, 11999, 12070, 12480, 13260, 13520, 13632, 13845, 14144, 14365, 14484, 14768, 15691, 16224, 16320, 17040, 17238, 17680, 18105, 18460, 19312, 20280, 21216, 21632, 22152, 22720, 22984, 23998, 24140, 24960, 26520, 27040, 27264, 27690, 28288, 28730, 28968, 29536, 31382, 32448, 32640, 34080, 34476, 35360, 35997, 36210, 36920, 38624, 40560, 42432, 43095, 44304, 45440, 45968, 47073, 47996, 48280, 53040, 54080, 55380, 57460, 57936, 59072, 59995, 62764, 64896, 68160, 68952, 70720, 71994, 72420, 73840, 77248, 78455, 81120, 84864, 86190, 88608, 91936, 94146, 95992, 96560, 106080, 108160, 110760, 114920, 115872, 118144, 119990, 125528, 136320, 137904, 141440, 143988, 144840, 147680, 154496, 156910, 162240, 172380, 177216, 179985, 183872, 188292, 191984, 193120, 203983, 212160, 221520, 229840, 231744, 235365, 239980, 251056, 275808, 287976, 289680, 295360, 313820, 324480, 344760, 354432, 359970, 367744, 376584, 383968, 386240, 407966, 424320, 443040, 459680, 463488, 470730, 479960, 502112, 551616, 575952, 579360, 590720, 611949, 627640, 689520, 719940, 753168, 767936, 772480, 815932, 886080, 919360, 941460, 959920, 1004224, 1019915, 1103232, 1151904, 1158720, 1223898, 1255280, 1379040, 1439880, 1506336, 1535872, 1631864, 1772160, 1838720, 1882920, 1919840, 2008448, 2039830, 2303808, 2317440, 2447796, 2510560, 2758080, 2879760, 3012672, 3059745, 3263728, 3765840, 3839680, 4079660, 4607616, 4895592, 5021120, 5516160, 5759520, 6025344, 6119490, 6527456, 7531680, 7679360, 8159320, 9791184, 10042240, 11519040, 12238980, 13054912, 15063360, 16318640, 19582368, 23038080, 24477960, 26109824, 30126720, 32637280, 39164736, 48955920, 65274560, 78329472, 97911840, 130549120, 195823680, 391647360]

約数ペア:

[(1, 391647360), (2, 195823680), (3, 130549120), (4, 97911840), (5, 78329472), (6, 65274560), (8, 48955920), (10, 39164736), (12, 32637280), (13, 30126720), (15, 26109824), (16, 24477960), (17, 23038080), (20, 19582368), (24, 16318640), (26, 15063360), (30, 13054912), (32, 12238980), (34, 11519040), (39, 10042240), (40, 9791184), (48, 8159320), (51, 7679360), (52, 7531680), (60, 6527456), (64, 6119490), (65, 6025344), (68, 5759520), (71, 5516160), (78, 5021120), (80, 4895592), (85, 4607616), (96, 4079660), (102, 3839680), (104, 3765840), (120, 3263728), (128, 3059745), (130, 3012672), (136, 2879760), (142, 2758080), (156, 2510560), (160, 2447796), (169, 2317440), (170, 2303808), (192, 2039830), (195, 2008448), (204, 1919840), (208, 1882920), (213, 1838720), (221, 1772160), (240, 1631864), (255, 1535872), (260, 1506336), (272, 1439880), (284, 1379040), (312, 1255280), (320, 1223898), (338, 1158720), (340, 1151904), (355, 1103232), (384, 1019915), (390, 1004224), (408, 959920), (416, 941460), (426, 919360), (442, 886080), (480, 815932), (507, 772480), (510, 767936), (520, 753168), (544, 719940), (568, 689520), (624, 627640), (640, 611949), (663, 590720), (676, 579360), (680, 575952), (710, 551616), (780, 502112), (816, 479960), (832, 470730), (845, 463488), (852, 459680), (884, 443040), (923, 424320), (960, 407966), (1014, 386240), (1020, 383968), (1040, 376584), (1065, 367744), (1088, 359970), (1105, 354432), (1136, 344760), (1207, 324480), (1248, 313820), (1326, 295360), (1352, 289680), (1360, 287976), (1420, 275808), (1560, 251056), (1632, 239980), (1664, 235365), (1690, 231744), (1704, 229840), (1768, 221520), (1846, 212160), (1920, 203983), (2028, 193120), (2040, 191984), (2080, 188292), (2130, 183872), (2176, 179985), (2210, 177216), (2272, 172380), (2414, 162240), (2496, 156910), (2535, 154496), (2652, 147680), (2704, 144840), (2720, 143988), (2769, 141440), (2840, 137904), (2873, 136320), (3120, 125528), (3264, 119990), (3315, 118144), (3380, 115872), (3408, 114920), (3536, 110760), (3621, 108160), (3692, 106080), (4056, 96560), (4080, 95992), (4160, 94146), (4260, 91936), (4420, 88608), (4544, 86190), (4615, 84864), (4828, 81120), (4992, 78455), (5070, 77248), (5304, 73840), (5408, 72420), (5440, 71994), (5538, 70720), (5680, 68952), (5746, 68160), (6035, 64896), (6240, 62764), (6528, 59995), (6630, 59072), (6760, 57936), (6816, 57460), (7072, 55380), (7242, 54080), (7384, 53040), (8112, 48280), (8160, 47996), (8320, 47073), (8520, 45968), (8619, 45440), (8840, 44304), (9088, 43095), (9230, 42432), (9656, 40560), (10140, 38624), (10608, 36920), (10816, 36210), (10880, 35997), (11076, 35360), (11360, 34476), (11492, 34080), (11999, 32640), (12070, 32448), (12480, 31382), (13260, 29536), (13520, 28968), (13632, 28730), (13845, 28288), (14144, 27690), (14365, 27264), (14484, 27040), (14768, 26520), (15691, 24960), (16224, 24140), (16320, 23998), (17040, 22984), (17238, 22720), (17680, 22152), (18105, 21632), (18460, 21216), (19312, 20280)]