195977040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 740524032

約数和(自身を除く): 544546992

約数列:

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

約数ペア:

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