202399120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 617460480

約数和(自身を除く): 415061360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 103, 110, 112, 116, 121, 140, 145, 154, 176, 203, 206, 220, 232, 242, 280, 290, 308, 319, 385, 406, 412, 440, 464, 484, 515, 560, 580, 605, 616, 638, 721, 770, 812, 824, 847, 880, 968, 1015, 1030, 1133, 1160, 1210, 1232, 1276, 1442, 1540, 1595, 1624, 1648, 1694, 1936, 2030, 2060, 2233, 2266, 2320, 2420, 2552, 2884, 2987, 3080, 3190, 3248, 3388, 3509, 3605, 4060, 4120, 4235, 4466, 4532, 4840, 5104, 5665, 5768, 5974, 6160, 6380, 6776, 7018, 7210, 7931, 8120, 8240, 8470, 8932, 9064, 9680, 11165, 11330, 11536, 11948, 12463, 12760, 13552, 14036, 14420, 14935, 15862, 16240, 16940, 17545, 17864, 18128, 20909, 22330, 22660, 23896, 24563, 24926, 25520, 28072, 28840, 29870, 31724, 32857, 33880, 35090, 35728, 39655, 41818, 44660, 45320, 47792, 49126, 49852, 56144, 57680, 59740, 62315, 63448, 65714, 67760, 70180, 79310, 83636, 87241, 89320, 90640, 98252, 99704, 104545, 119480, 122815, 124630, 126896, 131428, 140360, 158620, 164285, 167272, 174482, 178640, 196504, 199408, 209090, 229999, 238960, 245630, 249260, 262856, 280720, 317240, 328570, 334544, 348964, 361427, 393008, 418180, 436205, 459998, 491260, 498520, 525712, 634480, 657140, 697928, 722854, 836360, 872410, 919996, 982520, 997040, 1149995, 1314280, 1395856, 1445708, 1672720, 1744820, 1807135, 1839992, 1965040, 2299990, 2529989, 2628560, 2891416, 3489640, 3614270, 3679984, 4599980, 5059978, 5782832, 6979280, 7228540, 9199960, 10119956, 12649945, 14457080, 18399920, 20239912, 25299890, 28914160, 40479824, 50599780, 101199560, 202399120]

約数ペア:

[(1, 202399120), (2, 101199560), (4, 50599780), (5, 40479824), (7, 28914160), (8, 25299890), (10, 20239912), (11, 18399920), (14, 14457080), (16, 12649945), (20, 10119956), (22, 9199960), (28, 7228540), (29, 6979280), (35, 5782832), (40, 5059978), (44, 4599980), (55, 3679984), (56, 3614270), (58, 3489640), (70, 2891416), (77, 2628560), (80, 2529989), (88, 2299990), (103, 1965040), (110, 1839992), (112, 1807135), (116, 1744820), (121, 1672720), (140, 1445708), (145, 1395856), (154, 1314280), (176, 1149995), (203, 997040), (206, 982520), (220, 919996), (232, 872410), (242, 836360), (280, 722854), (290, 697928), (308, 657140), (319, 634480), (385, 525712), (406, 498520), (412, 491260), (440, 459998), (464, 436205), (484, 418180), (515, 393008), (560, 361427), (580, 348964), (605, 334544), (616, 328570), (638, 317240), (721, 280720), (770, 262856), (812, 249260), (824, 245630), (847, 238960), (880, 229999), (968, 209090), (1015, 199408), (1030, 196504), (1133, 178640), (1160, 174482), (1210, 167272), (1232, 164285), (1276, 158620), (1442, 140360), (1540, 131428), (1595, 126896), (1624, 124630), (1648, 122815), (1694, 119480), (1936, 104545), (2030, 99704), (2060, 98252), (2233, 90640), (2266, 89320), (2320, 87241), (2420, 83636), (2552, 79310), (2884, 70180), (2987, 67760), (3080, 65714), (3190, 63448), (3248, 62315), (3388, 59740), (3509, 57680), (3605, 56144), (4060, 49852), (4120, 49126), (4235, 47792), (4466, 45320), (4532, 44660), (4840, 41818), (5104, 39655), (5665, 35728), (5768, 35090), (5974, 33880), (6160, 32857), (6380, 31724), (6776, 29870), (7018, 28840), (7210, 28072), (7931, 25520), (8120, 24926), (8240, 24563), (8470, 23896), (8932, 22660), (9064, 22330), (9680, 20909), (11165, 18128), (11330, 17864), (11536, 17545), (11948, 16940), (12463, 16240), (12760, 15862), (13552, 14935), (14036, 14420)]