390792933760

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1389

約数の個数: 256

約数和(自身を含む): 989972668800

約数和(自身を除く): 599179735040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 317, 320, 356, 368, 445, 460, 634, 640, 712, 736, 890, 920, 941, 1268, 1424, 1472, 1585, 1780, 1840, 1882, 2047, 2536, 2848, 2944, 3170, 3560, 3680, 3764, 4094, 4705, 5072, 5696, 6340, 7120, 7291, 7360, 7528, 8188, 9410, 10144, 10235, 11392, 12680, 14240, 14582, 14720, 15056, 16376, 18820, 20288, 20470, 21643, 25360, 28213, 28480, 29164, 30112, 32752, 36455, 37640, 40576, 40940, 43286, 50720, 56426, 56960, 58328, 60224, 65504, 72910, 75280, 81880, 83749, 86572, 101440, 108215, 112852, 116656, 120448, 131008, 141065, 145820, 150560, 163760, 167498, 173144, 202880, 216430, 225704, 233312, 262016, 282130, 291640, 298297, 301120, 327520, 334996, 346288, 418745, 432860, 451408, 466624, 564260, 583280, 596594, 602240, 648899, 655040, 669992, 692576, 837490, 865720, 902816, 933248, 1128520, 1166560, 1193188, 1297798, 1310080, 1339984, 1385152, 1491485, 1674980, 1731440, 1805632, 1926227, 2257040, 2333120, 2386376, 2595596, 2679968, 2770304, 2982970, 3244495, 3349960, 3462880, 3611264, 3852454, 4514080, 4666240, 4772752, 5191192, 5359936, 5965940, 6488990, 6699920, 6860831, 6925760, 7704908, 9028160, 9545504, 9631135, 10382384, 10719872, 11931880, 12977980, 13399840, 13721662, 13851520, 15409816, 18056320, 19091008, 19262270, 20764768, 23863760, 25955960, 26548433, 26799680, 27443324, 30819632, 34304155, 38182016, 38524540, 41529536, 47727520, 51911920, 53096866, 53599360, 54886648, 61639264, 68608310, 77049080, 83059072, 95455040, 103823840, 106193732, 109773296, 123278528, 132742165, 137216620, 154098160, 190910080, 207647680, 212387464, 219546592, 246557056, 265484330, 274433240, 308196320, 415295360, 424774928, 439093184, 530968660, 548866480, 610613959, 616392640, 849549856, 878186368, 1061937320, 1097732960, 1221227918, 1232785280, 1699099712, 2123874640, 2195465920, 2442455836, 3053069795, 3398199424, 4247749280, 4390931840, 4884911672, 6106139590, 8495498560, 9769823344, 12212279180, 16990997120, 19539646688, 24424558360, 39079293376, 48849116720, 78158586752, 97698233440, 195396466880, 390792933760]

約数ペア:

[(1, 390792933760), (2, 195396466880), (4, 97698233440), (5, 78158586752), (8, 48849116720), (10, 39079293376), (16, 24424558360), (20, 19539646688), (23, 16990997120), (32, 12212279180), (40, 9769823344), (46, 8495498560), (64, 6106139590), (80, 4884911672), (89, 4390931840), (92, 4247749280), (115, 3398199424), (128, 3053069795), (160, 2442455836), (178, 2195465920), (184, 2123874640), (230, 1699099712), (317, 1232785280), (320, 1221227918), (356, 1097732960), (368, 1061937320), (445, 878186368), (460, 849549856), (634, 616392640), (640, 610613959), (712, 548866480), (736, 530968660), (890, 439093184), (920, 424774928), (941, 415295360), (1268, 308196320), (1424, 274433240), (1472, 265484330), (1585, 246557056), (1780, 219546592), (1840, 212387464), (1882, 207647680), (2047, 190910080), (2536, 154098160), (2848, 137216620), (2944, 132742165), (3170, 123278528), (3560, 109773296), (3680, 106193732), (3764, 103823840), (4094, 95455040), (4705, 83059072), (5072, 77049080), (5696, 68608310), (6340, 61639264), (7120, 54886648), (7291, 53599360), (7360, 53096866), (7528, 51911920), (8188, 47727520), (9410, 41529536), (10144, 38524540), (10235, 38182016), (11392, 34304155), (12680, 30819632), (14240, 27443324), (14582, 26799680), (14720, 26548433), (15056, 25955960), (16376, 23863760), (18820, 20764768), (20288, 19262270), (20470, 19091008), (21643, 18056320), (25360, 15409816), (28213, 13851520), (28480, 13721662), (29164, 13399840), (30112, 12977980), (32752, 11931880), (36455, 10719872), (37640, 10382384), (40576, 9631135), (40940, 9545504), (43286, 9028160), (50720, 7704908), (56426, 6925760), (56960, 6860831), (58328, 6699920), (60224, 6488990), (65504, 5965940), (72910, 5359936), (75280, 5191192), (81880, 4772752), (83749, 4666240), (86572, 4514080), (101440, 3852454), (108215, 3611264), (112852, 3462880), (116656, 3349960), (120448, 3244495), (131008, 2982970), (141065, 2770304), (145820, 2679968), (150560, 2595596), (163760, 2386376), (167498, 2333120), (173144, 2257040), (202880, 1926227), (216430, 1805632), (225704, 1731440), (233312, 1674980), (262016, 1491485), (282130, 1385152), (291640, 1339984), (298297, 1310080), (301120, 1297798), (327520, 1193188), (334996, 1166560), (346288, 1128520), (418745, 933248), (432860, 902816), (451408, 865720), (466624, 837490), (564260, 692576), (583280, 669992), (596594, 655040), (602240, 648899)]