199689515760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{67651}}^1$

素因数の和:67932

約数の個数: 240

約数和(自身を含む): 722984476032

約数和(自身を除く): 523294960272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 251, 280, 294, 336, 392, 420, 490, 502, 560, 588, 735, 753, 784, 840, 980, 1004, 1176, 1255, 1470, 1506, 1680, 1757, 1960, 2008, 2352, 2510, 2940, 3012, 3514, 3765, 3920, 4016, 5020, 5271, 5880, 6024, 7028, 7530, 8785, 10040, 10542, 11760, 12048, 12299, 14056, 15060, 17570, 20080, 21084, 24598, 26355, 28112, 30120, 35140, 36897, 42168, 49196, 52710, 60240, 61495, 67651, 70280, 73794, 84336, 98392, 105420, 122990, 135302, 140560, 147588, 184485, 196784, 202953, 210840, 245980, 270604, 295176, 338255, 368970, 405906, 421680, 473557, 491960, 541208, 590352, 676510, 737940, 811812, 947114, 983920, 1014765, 1082416, 1353020, 1420671, 1475880, 1623624, 1894228, 2029530, 2367785, 2706040, 2841342, 2951760, 3247248, 3314899, 3788456, 4059060, 4735570, 5412080, 5682684, 6629798, 7103355, 7576912, 8118120, 9471140, 9944697, 11365368, 13259596, 14206710, 16236240, 16574495, 16980401, 18942280, 19889394, 22730736, 26519192, 28413420, 33148990, 33960802, 37884560, 39778788, 49723485, 50941203, 53038384, 56826840, 66297980, 67921604, 79557576, 84902005, 99446970, 101882406, 113653680, 118862807, 132595960, 135843208, 159115152, 169804010, 198893940, 203764812, 237725614, 254706015, 265191920, 271686416, 339608020, 356588421, 397787880, 407529624, 475451228, 509412030, 594314035, 679216040, 713176842, 795575760, 815059248, 832039649, 950902456, 1018824060, 1188628070, 1358432080, 1426353684, 1664079298, 1782942105, 1901804912, 2037648120, 2377256140, 2496118947, 2852707368, 3328158596, 3565884210, 4075296240, 4160198245, 4754512280, 4992237894, 5705414736, 6656317192, 7131768420, 8320396490, 9509024560, 9984475788, 12480594735, 13312634384, 14263536840, 16640792980, 19968951576, 24961189470, 28527073680, 33281585960, 39937903152, 49922378940, 66563171920, 99844757880, 199689515760]

約数ペア:

[(1, 199689515760), (2, 99844757880), (3, 66563171920), (4, 49922378940), (5, 39937903152), (6, 33281585960), (7, 28527073680), (8, 24961189470), (10, 19968951576), (12, 16640792980), (14, 14263536840), (15, 13312634384), (16, 12480594735), (20, 9984475788), (21, 9509024560), (24, 8320396490), (28, 7131768420), (30, 6656317192), (35, 5705414736), (40, 4992237894), (42, 4754512280), (48, 4160198245), (49, 4075296240), (56, 3565884210), (60, 3328158596), (70, 2852707368), (80, 2496118947), (84, 2377256140), (98, 2037648120), (105, 1901804912), (112, 1782942105), (120, 1664079298), (140, 1426353684), (147, 1358432080), (168, 1188628070), (196, 1018824060), (210, 950902456), (240, 832039649), (245, 815059248), (251, 795575760), (280, 713176842), (294, 679216040), (336, 594314035), (392, 509412030), (420, 475451228), (490, 407529624), (502, 397787880), (560, 356588421), (588, 339608020), (735, 271686416), (753, 265191920), (784, 254706015), (840, 237725614), (980, 203764812), (1004, 198893940), (1176, 169804010), (1255, 159115152), (1470, 135843208), (1506, 132595960), (1680, 118862807), (1757, 113653680), (1960, 101882406), (2008, 99446970), (2352, 84902005), (2510, 79557576), (2940, 67921604), (3012, 66297980), (3514, 56826840), (3765, 53038384), (3920, 50941203), (4016, 49723485), (5020, 39778788), (5271, 37884560), (5880, 33960802), (6024, 33148990), (7028, 28413420), (7530, 26519192), (8785, 22730736), (10040, 19889394), (10542, 18942280), (11760, 16980401), (12048, 16574495), (12299, 16236240), (14056, 14206710), (15060, 13259596), (17570, 11365368), (20080, 9944697), (21084, 9471140), (24598, 8118120), (26355, 7576912), (28112, 7103355), (30120, 6629798), (35140, 5682684), (36897, 5412080), (42168, 4735570), (49196, 4059060), (52710, 3788456), (60240, 3314899), (61495, 3247248), (67651, 2951760), (70280, 2841342), (73794, 2706040), (84336, 2367785), (98392, 2029530), (105420, 1894228), (122990, 1623624), (135302, 1475880), (140560, 1420671), (147588, 1353020), (184485, 1082416), (196784, 1014765), (202953, 983920), (210840, 947114), (245980, 811812), (270604, 737940), (295176, 676510), (338255, 590352), (368970, 541208), (405906, 491960), (421680, 473557)]