223397160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 827228160

約数和(自身を除く): 603831000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 248, 276, 280, 310, 322, 345, 372, 373, 420, 434, 460, 465, 483, 552, 620, 644, 651, 690, 713, 744, 746, 805, 840, 868, 920, 930, 966, 1085, 1119, 1240, 1288, 1302, 1380, 1426, 1492, 1610, 1736, 1860, 1865, 1932, 2139, 2170, 2238, 2415, 2604, 2611, 2760, 2852, 2984, 3220, 3255, 3565, 3720, 3730, 3864, 4278, 4340, 4476, 4830, 4991, 5208, 5222, 5595, 5704, 6440, 6510, 7130, 7460, 7833, 8556, 8579, 8680, 8952, 9660, 9982, 10444, 10695, 11190, 11563, 13020, 13055, 14260, 14920, 14973, 15666, 17112, 17158, 19320, 19964, 20888, 21390, 22380, 23126, 24955, 25737, 26040, 26110, 28520, 29946, 31332, 34316, 34689, 39165, 39928, 42780, 42895, 44760, 46252, 49910, 51474, 52220, 57815, 59892, 60053, 62664, 68632, 69378, 74865, 78330, 80941, 85560, 85790, 92504, 99820, 102948, 104440, 115630, 119784, 120106, 128685, 138756, 149730, 156660, 161882, 171580, 173445, 180159, 199640, 205896, 231260, 240212, 242823, 257370, 265949, 277512, 299460, 300265, 313320, 323764, 343160, 346890, 360318, 404705, 462520, 480424, 485646, 514740, 531898, 598920, 600530, 647528, 693780, 720636, 797847, 809410, 900795, 971292, 1029480, 1063796, 1201060, 1214115, 1329745, 1387560, 1441272, 1595694, 1618820, 1801590, 1861643, 1942584, 2127592, 2402120, 2428230, 2659490, 3191388, 3237640, 3603180, 3723286, 3989235, 4856460, 5318980, 5584929, 6382776, 7206360, 7446572, 7978470, 9308215, 9712920, 10637960, 11169858, 14893144, 15956940, 18616430, 22339716, 27924645, 31913880, 37232860, 44679432, 55849290, 74465720, 111698580, 223397160]

約数ペア:

[(1, 223397160), (2, 111698580), (3, 74465720), (4, 55849290), (5, 44679432), (6, 37232860), (7, 31913880), (8, 27924645), (10, 22339716), (12, 18616430), (14, 15956940), (15, 14893144), (20, 11169858), (21, 10637960), (23, 9712920), (24, 9308215), (28, 7978470), (30, 7446572), (31, 7206360), (35, 6382776), (40, 5584929), (42, 5318980), (46, 4856460), (56, 3989235), (60, 3723286), (62, 3603180), (69, 3237640), (70, 3191388), (84, 2659490), (92, 2428230), (93, 2402120), (105, 2127592), (115, 1942584), (120, 1861643), (124, 1801590), (138, 1618820), (140, 1595694), (155, 1441272), (161, 1387560), (168, 1329745), (184, 1214115), (186, 1201060), (210, 1063796), (217, 1029480), (230, 971292), (248, 900795), (276, 809410), (280, 797847), (310, 720636), (322, 693780), (345, 647528), (372, 600530), (373, 598920), (420, 531898), (434, 514740), (460, 485646), (465, 480424), (483, 462520), (552, 404705), (620, 360318), (644, 346890), (651, 343160), (690, 323764), (713, 313320), (744, 300265), (746, 299460), (805, 277512), (840, 265949), (868, 257370), (920, 242823), (930, 240212), (966, 231260), (1085, 205896), (1119, 199640), (1240, 180159), (1288, 173445), (1302, 171580), (1380, 161882), (1426, 156660), (1492, 149730), (1610, 138756), (1736, 128685), (1860, 120106), (1865, 119784), (1932, 115630), (2139, 104440), (2170, 102948), (2238, 99820), (2415, 92504), (2604, 85790), (2611, 85560), (2760, 80941), (2852, 78330), (2984, 74865), (3220, 69378), (3255, 68632), (3565, 62664), (3720, 60053), (3730, 59892), (3864, 57815), (4278, 52220), (4340, 51474), (4476, 49910), (4830, 46252), (4991, 44760), (5208, 42895), (5222, 42780), (5595, 39928), (5704, 39165), (6440, 34689), (6510, 34316), (7130, 31332), (7460, 29946), (7833, 28520), (8556, 26110), (8579, 26040), (8680, 25737), (8952, 24955), (9660, 23126), (9982, 22380), (10444, 21390), (10695, 20888), (11190, 19964), (11563, 19320), (13020, 17158), (13055, 17112), (14260, 15666), (14920, 14973)]