213140480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 176

約数和(自身を含む): 617047680

約数和(自身を除く): 403907200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 313, 320, 380, 448, 512, 532, 560, 608, 626, 640, 665, 760, 896, 1024, 1064, 1120, 1216, 1252, 1280, 1330, 1520, 1565, 1792, 2128, 2191, 2240, 2432, 2504, 2560, 2660, 3040, 3130, 3584, 4256, 4382, 4480, 4864, 5008, 5120, 5320, 5947, 6080, 6260, 7168, 8512, 8764, 8960, 9728, 10016, 10640, 10955, 11894, 12160, 12520, 17024, 17528, 17920, 19456, 20032, 21280, 21910, 23788, 24320, 25040, 29735, 34048, 35056, 35840, 40064, 41629, 42560, 43820, 47576, 48640, 50080, 59470, 68096, 70112, 80128, 83258, 85120, 87640, 95152, 97280, 100160, 118940, 136192, 140224, 160256, 166516, 170240, 175280, 190304, 200320, 208145, 237880, 280448, 320512, 333032, 340480, 350560, 380608, 400640, 416290, 475760, 560896, 666064, 680960, 701120, 761216, 801280, 832580, 951520, 1121792, 1332128, 1402240, 1522432, 1602560, 1665160, 1903040, 2243584, 2664256, 2804480, 3044864, 3330320, 3806080, 5328512, 5608960, 6089728, 6660640, 7612160, 10657024, 11217920, 13321280, 15224320, 21314048, 26642560, 30448640, 42628096, 53285120, 106570240, 213140480]

約数ペア:

[(1, 213140480), (2, 106570240), (4, 53285120), (5, 42628096), (7, 30448640), (8, 26642560), (10, 21314048), (14, 15224320), (16, 13321280), (19, 11217920), (20, 10657024), (28, 7612160), (32, 6660640), (35, 6089728), (38, 5608960), (40, 5328512), (56, 3806080), (64, 3330320), (70, 3044864), (76, 2804480), (80, 2664256), (95, 2243584), (112, 1903040), (128, 1665160), (133, 1602560), (140, 1522432), (152, 1402240), (160, 1332128), (190, 1121792), (224, 951520), (256, 832580), (266, 801280), (280, 761216), (304, 701120), (313, 680960), (320, 666064), (380, 560896), (448, 475760), (512, 416290), (532, 400640), (560, 380608), (608, 350560), (626, 340480), (640, 333032), (665, 320512), (760, 280448), (896, 237880), (1024, 208145), (1064, 200320), (1120, 190304), (1216, 175280), (1252, 170240), (1280, 166516), (1330, 160256), (1520, 140224), (1565, 136192), (1792, 118940), (2128, 100160), (2191, 97280), (2240, 95152), (2432, 87640), (2504, 85120), (2560, 83258), (2660, 80128), (3040, 70112), (3130, 68096), (3584, 59470), (4256, 50080), (4382, 48640), (4480, 47576), (4864, 43820), (5008, 42560), (5120, 41629), (5320, 40064), (5947, 35840), (6080, 35056), (6260, 34048), (7168, 29735), (8512, 25040), (8764, 24320), (8960, 23788), (9728, 21910), (10016, 21280), (10640, 20032), (10955, 19456), (11894, 17920), (12160, 17528), (12520, 17024)]