391954080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 1504935936

約数和(自身を除く): 1112981856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 53, 56, 60, 62, 70, 71, 80, 84, 93, 96, 105, 106, 112, 120, 124, 140, 142, 155, 159, 160, 168, 186, 210, 212, 213, 217, 224, 240, 248, 265, 280, 284, 310, 318, 336, 355, 371, 372, 420, 424, 426, 434, 465, 480, 496, 497, 530, 560, 568, 620, 636, 651, 672, 710, 742, 744, 795, 840, 848, 852, 868, 930, 992, 994, 1060, 1065, 1085, 1113, 1120, 1136, 1240, 1272, 1302, 1420, 1484, 1488, 1491, 1590, 1643, 1680, 1696, 1704, 1736, 1855, 1860, 1988, 2120, 2130, 2170, 2201, 2226, 2272, 2480, 2485, 2544, 2604, 2840, 2968, 2976, 2982, 3180, 3255, 3286, 3360, 3408, 3472, 3710, 3720, 3763, 3976, 4240, 4260, 4340, 4402, 4452, 4929, 4960, 4970, 5088, 5208, 5565, 5680, 5936, 5964, 6360, 6510, 6572, 6603, 6816, 6944, 7420, 7440, 7455, 7526, 7952, 8215, 8480, 8520, 8680, 8804, 8904, 9858, 9940, 10416, 11005, 11130, 11289, 11360, 11501, 11872, 11928, 12720, 13020, 13144, 13206, 14840, 14880, 14910, 15052, 15407, 15904, 16430, 17040, 17360, 17608, 17808, 18815, 19716, 19880, 20832, 22010, 22260, 22578, 23002, 23856, 24645, 25440, 26040, 26288, 26341, 26412, 29680, 29820, 30104, 30814, 32860, 33015, 34080, 34503, 34720, 35216, 35616, 37630, 39432, 39760, 44020, 44520, 45156, 46004, 46221, 47712, 49290, 52080, 52576, 52682, 52824, 56445, 57505, 59360, 59640, 60208, 61628, 65720, 66030, 69006, 70432, 75260, 77035, 78864, 79023, 79520, 88040, 89040, 90312, 92008, 92442, 98580, 104160, 105364, 105648, 112890, 115010, 116653, 119280, 120416, 123256, 131440, 131705, 132060, 138012, 150520, 154070, 157728, 158046, 172515, 176080, 178080, 180624, 184016, 184884, 197160, 210728, 211296, 225780, 230020, 231105, 233306, 238560, 246512, 262880, 263410, 264120, 276024, 301040, 308140, 316092, 345030, 349959, 352160, 361248, 368032, 369768, 394320, 395115, 421456, 451560, 460040, 462210, 466612, 493024, 526820, 528240, 552048, 583265, 602080, 616280, 632184, 690060, 699918, 739536, 788640, 790230, 816571, 842912, 903120, 920080, 924420, 933224, 1053640, 1056480, 1104096, 1166530, 1232560, 1264368, 1380120, 1399836, 1479072, 1580460, 1633142, 1749795, 1806240, 1840160, 1848840, 1866448, 2107280, 2333060, 2449713, 2465120, 2528736, 2760240, 2799672, 3160920, 3266284, 3499590, 3697680, 3732896, 4082855, 4214560, 4666120, 4899426, 5520480, 5599344, 6321840, 6532568, 6999180, 7395360, 8165710, 9332240, 9798852, 11198688, 12248565, 12643680, 13065136, 13998360, 16331420, 18664480, 19597704, 24497130, 26130272, 27996720, 32662840, 39195408, 48994260, 55993440, 65325680, 78390816, 97988520, 130651360, 195977040, 391954080]

約数ペア:

[(1, 391954080), (2, 195977040), (3, 130651360), (4, 97988520), (5, 78390816), (6, 65325680), (7, 55993440), (8, 48994260), (10, 39195408), (12, 32662840), (14, 27996720), (15, 26130272), (16, 24497130), (20, 19597704), (21, 18664480), (24, 16331420), (28, 13998360), (30, 13065136), (31, 12643680), (32, 12248565), (35, 11198688), (40, 9798852), (42, 9332240), (48, 8165710), (53, 7395360), (56, 6999180), (60, 6532568), (62, 6321840), (70, 5599344), (71, 5520480), (80, 4899426), (84, 4666120), (93, 4214560), (96, 4082855), (105, 3732896), (106, 3697680), (112, 3499590), (120, 3266284), (124, 3160920), (140, 2799672), (142, 2760240), (155, 2528736), (159, 2465120), (160, 2449713), (168, 2333060), (186, 2107280), (210, 1866448), (212, 1848840), (213, 1840160), (217, 1806240), (224, 1749795), (240, 1633142), (248, 1580460), (265, 1479072), (280, 1399836), (284, 1380120), (310, 1264368), (318, 1232560), (336, 1166530), (355, 1104096), (371, 1056480), (372, 1053640), (420, 933224), (424, 924420), (426, 920080), (434, 903120), (465, 842912), (480, 816571), (496, 790230), (497, 788640), (530, 739536), (560, 699918), (568, 690060), (620, 632184), (636, 616280), (651, 602080), (672, 583265), (710, 552048), (742, 528240), (744, 526820), (795, 493024), (840, 466612), (848, 462210), (852, 460040), (868, 451560), (930, 421456), (992, 395115), (994, 394320), (1060, 369768), (1065, 368032), (1085, 361248), (1113, 352160), (1120, 349959), (1136, 345030), (1240, 316092), (1272, 308140), (1302, 301040), (1420, 276024), (1484, 264120), (1488, 263410), (1491, 262880), (1590, 246512), (1643, 238560), (1680, 233306), (1696, 231105), (1704, 230020), (1736, 225780), (1855, 211296), (1860, 210728), (1988, 197160), (2120, 184884), (2130, 184016), (2170, 180624), (2201, 178080), (2226, 176080), (2272, 172515), (2480, 158046), (2485, 157728), (2544, 154070), (2604, 150520), (2840, 138012), (2968, 132060), (2976, 131705), (2982, 131440), (3180, 123256), (3255, 120416), (3286, 119280), (3360, 116653), (3408, 115010), (3472, 112890), (3710, 105648), (3720, 105364), (3763, 104160), (3976, 98580), (4240, 92442), (4260, 92008), (4340, 90312), (4402, 89040), (4452, 88040), (4929, 79520), (4960, 79023), (4970, 78864), (5088, 77035), (5208, 75260), (5565, 70432), (5680, 69006), (5936, 66030), (5964, 65720), (6360, 61628), (6510, 60208), (6572, 59640), (6603, 59360), (6816, 57505), (6944, 56445), (7420, 52824), (7440, 52682), (7455, 52576), (7526, 52080), (7952, 49290), (8215, 47712), (8480, 46221), (8520, 46004), (8680, 45156), (8804, 44520), (8904, 44020), (9858, 39760), (9940, 39432), (10416, 37630), (11005, 35616), (11130, 35216), (11289, 34720), (11360, 34503), (11501, 34080), (11872, 33015), (11928, 32860), (12720, 30814), (13020, 30104), (13144, 29820), (13206, 29680), (14840, 26412), (14880, 26341), (14910, 26288), (15052, 26040), (15407, 25440), (15904, 24645), (16430, 23856), (17040, 23002), (17360, 22578), (17608, 22260), (17808, 22010), (18815, 20832), (19716, 19880)]