225731520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11197}}^1$

素因数の和:11227

約数の個数: 168

約数和(自身を含む): 887419104

約数和(自身を除く): 661687584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11197, 20160, 22394, 33591, 44788, 55985, 67182, 78379, 89576, 100773, 111970, 134364, 156758, 167955, 179152, 201546, 223940, 235137, 268728, 313516, 335910, 358304, 391895, 403092, 447880, 470274, 503865, 537456, 627032, 671820, 705411, 716608, 783790, 806184, 895760, 940548, 1007730, 1074912, 1175685, 1254064, 1343640, 1410822, 1567580, 1612368, 1791520, 1881096, 2015460, 2149824, 2351370, 2508128, 2687280, 2821644, 3135160, 3224736, 3527055, 3583040, 3762192, 4030920, 4702740, 5016256, 5374560, 5643288, 6270320, 6449472, 7054110, 7524384, 8061840, 9405480, 10749120, 11286576, 12540640, 14108220, 15048768, 16123680, 18810960, 22573152, 25081280, 28216440, 32247360, 37621920, 45146304, 56432880, 75243840, 112865760, 225731520]

約数ペア:

[(1, 225731520), (2, 112865760), (3, 75243840), (4, 56432880), (5, 45146304), (6, 37621920), (7, 32247360), (8, 28216440), (9, 25081280), (10, 22573152), (12, 18810960), (14, 16123680), (15, 15048768), (16, 14108220), (18, 12540640), (20, 11286576), (21, 10749120), (24, 9405480), (28, 8061840), (30, 7524384), (32, 7054110), (35, 6449472), (36, 6270320), (40, 5643288), (42, 5374560), (45, 5016256), (48, 4702740), (56, 4030920), (60, 3762192), (63, 3583040), (64, 3527055), (70, 3224736), (72, 3135160), (80, 2821644), (84, 2687280), (90, 2508128), (96, 2351370), (105, 2149824), (112, 2015460), (120, 1881096), (126, 1791520), (140, 1612368), (144, 1567580), (160, 1410822), (168, 1343640), (180, 1254064), (192, 1175685), (210, 1074912), (224, 1007730), (240, 940548), (252, 895760), (280, 806184), (288, 783790), (315, 716608), (320, 705411), (336, 671820), (360, 627032), (420, 537456), (448, 503865), (480, 470274), (504, 447880), (560, 403092), (576, 391895), (630, 358304), (672, 335910), (720, 313516), (840, 268728), (960, 235137), (1008, 223940), (1120, 201546), (1260, 179152), (1344, 167955), (1440, 156758), (1680, 134364), (2016, 111970), (2240, 100773), (2520, 89576), (2880, 78379), (3360, 67182), (4032, 55985), (5040, 44788), (6720, 33591), (10080, 22394), (11197, 20160)]