56220360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 212336640

約数和(自身を除く): 156116280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 127, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 254, 255, 280, 310, 340, 357, 372, 381, 408, 420, 434, 465, 476, 508, 510, 527, 595, 620, 635, 651, 680, 714, 744, 762, 840, 868, 889, 930, 952, 1016, 1020, 1054, 1085, 1190, 1240, 1270, 1302, 1428, 1524, 1581, 1736, 1778, 1785, 1860, 1905, 2040, 2108, 2159, 2170, 2380, 2540, 2604, 2635, 2667, 2856, 3048, 3162, 3255, 3556, 3570, 3689, 3720, 3810, 3937, 4216, 4318, 4340, 4445, 4760, 5080, 5208, 5270, 5334, 6324, 6477, 6510, 7112, 7140, 7378, 7620, 7874, 7905, 8636, 8680, 8890, 10540, 10668, 10795, 11067, 11811, 12648, 12954, 13020, 13335, 14280, 14756, 15113, 15240, 15748, 15810, 17272, 17780, 18445, 19685, 21080, 21336, 21590, 22134, 23622, 25908, 26040, 26670, 27559, 29512, 30226, 31496, 31620, 32385, 35560, 36890, 39370, 43180, 44268, 45339, 47244, 51816, 53340, 55118, 55335, 59055, 60452, 63240, 64770, 66929, 73780, 75565, 78740, 82677, 86360, 88536, 90678, 94488, 106680, 110236, 110670, 118110, 120904, 129540, 133858, 137795, 147560, 151130, 157480, 165354, 181356, 200787, 220472, 221340, 226695, 236220, 259080, 267716, 275590, 302260, 330708, 334645, 362712, 401574, 413385, 442680, 453390, 468503, 472440, 535432, 551180, 604520, 661416, 669290, 803148, 826770, 906780, 937006, 1003935, 1102360, 1338580, 1405509, 1606296, 1653540, 1813560, 1874012, 2007870, 2342515, 2677160, 2811018, 3307080, 3748024, 4015740, 4685030, 5622036, 7027545, 8031480, 9370060, 11244072, 14055090, 18740120, 28110180, 56220360]

約数ペア:

[(1, 56220360), (2, 28110180), (3, 18740120), (4, 14055090), (5, 11244072), (6, 9370060), (7, 8031480), (8, 7027545), (10, 5622036), (12, 4685030), (14, 4015740), (15, 3748024), (17, 3307080), (20, 2811018), (21, 2677160), (24, 2342515), (28, 2007870), (30, 1874012), (31, 1813560), (34, 1653540), (35, 1606296), (40, 1405509), (42, 1338580), (51, 1102360), (56, 1003935), (60, 937006), (62, 906780), (68, 826770), (70, 803148), (84, 669290), (85, 661416), (93, 604520), (102, 551180), (105, 535432), (119, 472440), (120, 468503), (124, 453390), (127, 442680), (136, 413385), (140, 401574), (155, 362712), (168, 334645), (170, 330708), (186, 302260), (204, 275590), (210, 267716), (217, 259080), (238, 236220), (248, 226695), (254, 221340), (255, 220472), (280, 200787), (310, 181356), (340, 165354), (357, 157480), (372, 151130), (381, 147560), (408, 137795), (420, 133858), (434, 129540), (465, 120904), (476, 118110), (508, 110670), (510, 110236), (527, 106680), (595, 94488), (620, 90678), (635, 88536), (651, 86360), (680, 82677), (714, 78740), (744, 75565), (762, 73780), (840, 66929), (868, 64770), (889, 63240), (930, 60452), (952, 59055), (1016, 55335), (1020, 55118), (1054, 53340), (1085, 51816), (1190, 47244), (1240, 45339), (1270, 44268), (1302, 43180), (1428, 39370), (1524, 36890), (1581, 35560), (1736, 32385), (1778, 31620), (1785, 31496), (1860, 30226), (1905, 29512), (2040, 27559), (2108, 26670), (2159, 26040), (2170, 25908), (2380, 23622), (2540, 22134), (2604, 21590), (2635, 21336), (2667, 21080), (2856, 19685), (3048, 18445), (3162, 17780), (3255, 17272), (3556, 15810), (3570, 15748), (3689, 15240), (3720, 15113), (3810, 14756), (3937, 14280), (4216, 13335), (4318, 13020), (4340, 12954), (4445, 12648), (4760, 11811), (5080, 11067), (5208, 10795), (5270, 10668), (5334, 10540), (6324, 8890), (6477, 8680), (6510, 8636), (7112, 7905), (7140, 7874), (7378, 7620)]