28034891200

素因数分解:

$2^6\times 5^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:867

約数の個数: 168

約数和(自身を含む): 69845529600

約数和(自身を除く): 41810638400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 167, 200, 239, 320, 334, 400, 439, 478, 668, 800, 835, 878, 956, 1195, 1336, 1600, 1670, 1756, 1912, 2195, 2390, 2672, 3340, 3512, 3824, 4175, 4390, 4780, 5344, 5975, 6680, 7024, 7648, 8350, 8780, 9560, 10688, 10975, 11950, 13360, 14048, 15296, 16700, 17560, 19120, 21950, 23900, 26720, 28096, 33400, 35120, 38240, 39913, 43900, 47800, 53440, 66800, 70240, 73313, 76480, 79826, 87800, 95600, 104921, 133600, 140480, 146626, 159652, 175600, 191200, 199565, 209842, 267200, 293252, 319304, 351200, 366565, 382400, 399130, 419684, 524605, 586504, 638608, 702400, 733130, 798260, 839368, 997825, 1049210, 1173008, 1277216, 1466260, 1596520, 1678736, 1832825, 1995650, 2098420, 2346016, 2554432, 2623025, 2932520, 3193040, 3357472, 3665650, 3991300, 4196840, 4692032, 5246050, 5865040, 6386080, 6714944, 7331300, 7982600, 8393680, 10492100, 11730080, 12772160, 14662600, 15965200, 16787360, 17521807, 20984200, 23460160, 29325200, 31930400, 33574720, 35043614, 41968400, 58650400, 63860800, 70087228, 83936800, 87609035, 117300800, 140174456, 167873600, 175218070, 280348912, 350436140, 438045175, 560697824, 700872280, 876090350, 1121395648, 1401744560, 1752180700, 2803489120, 3504361400, 5606978240, 7008722800, 14017445600, 28034891200]

約数ペア:

[(1, 28034891200), (2, 14017445600), (4, 7008722800), (5, 5606978240), (8, 3504361400), (10, 2803489120), (16, 1752180700), (20, 1401744560), (25, 1121395648), (32, 876090350), (40, 700872280), (50, 560697824), (64, 438045175), (80, 350436140), (100, 280348912), (160, 175218070), (167, 167873600), (200, 140174456), (239, 117300800), (320, 87609035), (334, 83936800), (400, 70087228), (439, 63860800), (478, 58650400), (668, 41968400), (800, 35043614), (835, 33574720), (878, 31930400), (956, 29325200), (1195, 23460160), (1336, 20984200), (1600, 17521807), (1670, 16787360), (1756, 15965200), (1912, 14662600), (2195, 12772160), (2390, 11730080), (2672, 10492100), (3340, 8393680), (3512, 7982600), (3824, 7331300), (4175, 6714944), (4390, 6386080), (4780, 5865040), (5344, 5246050), (5975, 4692032), (6680, 4196840), (7024, 3991300), (7648, 3665650), (8350, 3357472), (8780, 3193040), (9560, 2932520), (10688, 2623025), (10975, 2554432), (11950, 2346016), (13360, 2098420), (14048, 1995650), (15296, 1832825), (16700, 1678736), (17560, 1596520), (19120, 1466260), (21950, 1277216), (23900, 1173008), (26720, 1049210), (28096, 997825), (33400, 839368), (35120, 798260), (38240, 733130), (39913, 702400), (43900, 638608), (47800, 586504), (53440, 524605), (66800, 419684), (70240, 399130), (73313, 382400), (76480, 366565), (79826, 351200), (87800, 319304), (95600, 293252), (104921, 267200), (133600, 209842), (140480, 199565), (146626, 191200), (159652, 175600)]