229141920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 192

約数和(自身を含む): 843042816

約数和(自身を除く): 613900896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1451, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 2902, 3290, 3360, 3760, 3948, 4353, 4512, 4935, 5264, 5640, 5804, 6580, 7255, 7520, 7896, 8706, 9870, 10157, 10528, 11280, 11608, 13160, 14510, 15792, 17412, 19740, 20314, 21765, 22560, 23216, 26320, 29020, 30471, 31584, 34824, 39480, 40628, 43530, 46432, 50785, 52640, 58040, 60942, 68197, 69648, 78960, 81256, 87060, 101570, 116080, 121884, 136394, 139296, 152355, 157920, 162512, 174120, 203140, 204591, 232160, 243768, 272788, 304710, 325024, 340985, 348240, 406280, 409182, 477379, 487536, 545576, 609420, 681970, 696480, 812560, 818364, 954758, 975072, 1022955, 1091152, 1218840, 1363940, 1432137, 1625120, 1636728, 1909516, 2045910, 2182304, 2386895, 2437680, 2727880, 2864274, 3273456, 3819032, 4091820, 4773790, 4875360, 5455760, 5728548, 6546912, 7160685, 7638064, 8183640, 9547580, 10911520, 11457096, 14321370, 15276128, 16367280, 19095160, 22914192, 28642740, 32734560, 38190320, 45828384, 57285480, 76380640, 114570960, 229141920]

約数ペア:

[(1, 229141920), (2, 114570960), (3, 76380640), (4, 57285480), (5, 45828384), (6, 38190320), (7, 32734560), (8, 28642740), (10, 22914192), (12, 19095160), (14, 16367280), (15, 15276128), (16, 14321370), (20, 11457096), (21, 10911520), (24, 9547580), (28, 8183640), (30, 7638064), (32, 7160685), (35, 6546912), (40, 5728548), (42, 5455760), (47, 4875360), (48, 4773790), (56, 4091820), (60, 3819032), (70, 3273456), (80, 2864274), (84, 2727880), (94, 2437680), (96, 2386895), (105, 2182304), (112, 2045910), (120, 1909516), (140, 1636728), (141, 1625120), (160, 1432137), (168, 1363940), (188, 1218840), (210, 1091152), (224, 1022955), (235, 975072), (240, 954758), (280, 818364), (282, 812560), (329, 696480), (336, 681970), (376, 609420), (420, 545576), (470, 487536), (480, 477379), (560, 409182), (564, 406280), (658, 348240), (672, 340985), (705, 325024), (752, 304710), (840, 272788), (940, 243768), (987, 232160), (1120, 204591), (1128, 203140), (1316, 174120), (1410, 162512), (1451, 157920), (1504, 152355), (1645, 139296), (1680, 136394), (1880, 121884), (1974, 116080), (2256, 101570), (2632, 87060), (2820, 81256), (2902, 78960), (3290, 69648), (3360, 68197), (3760, 60942), (3948, 58040), (4353, 52640), (4512, 50785), (4935, 46432), (5264, 43530), (5640, 40628), (5804, 39480), (6580, 34824), (7255, 31584), (7520, 30471), (7896, 29020), (8706, 26320), (9870, 23216), (10157, 22560), (10528, 21765), (11280, 20314), (11608, 19740), (13160, 17412), (14510, 15792)]