337696880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 878515200

約数和(自身を除く): 540818320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 47, 58, 76, 80, 94, 95, 116, 145, 152, 163, 188, 190, 232, 235, 290, 304, 326, 376, 380, 464, 470, 551, 580, 652, 752, 760, 815, 893, 940, 1102, 1160, 1304, 1363, 1520, 1630, 1786, 1880, 2204, 2320, 2608, 2726, 2755, 3097, 3260, 3572, 3760, 4408, 4465, 4727, 5452, 5510, 6194, 6520, 6815, 7144, 7661, 8816, 8930, 9454, 10904, 11020, 12388, 13040, 13630, 14288, 15322, 15485, 17860, 18908, 21808, 22040, 23635, 24776, 25897, 27260, 30644, 30970, 35720, 37816, 38305, 44080, 47270, 49552, 51794, 54520, 61288, 61940, 71440, 75632, 76610, 89813, 94540, 103588, 109040, 122576, 123880, 129485, 145559, 153220, 179626, 189080, 207176, 222169, 247760, 258970, 291118, 306440, 359252, 378160, 414352, 444338, 449065, 517940, 582236, 612880, 718504, 727795, 888676, 898130, 1035880, 1110845, 1164472, 1437008, 1455590, 1777352, 1796260, 2071760, 2221690, 2328944, 2911180, 3554704, 3592520, 4221211, 4443380, 5822360, 7185040, 8442422, 8886760, 11644720, 16884844, 17773520, 21106055, 33769688, 42212110, 67539376, 84424220, 168848440, 337696880]

約数ペア:

[(1, 337696880), (2, 168848440), (4, 84424220), (5, 67539376), (8, 42212110), (10, 33769688), (16, 21106055), (19, 17773520), (20, 16884844), (29, 11644720), (38, 8886760), (40, 8442422), (47, 7185040), (58, 5822360), (76, 4443380), (80, 4221211), (94, 3592520), (95, 3554704), (116, 2911180), (145, 2328944), (152, 2221690), (163, 2071760), (188, 1796260), (190, 1777352), (232, 1455590), (235, 1437008), (290, 1164472), (304, 1110845), (326, 1035880), (376, 898130), (380, 888676), (464, 727795), (470, 718504), (551, 612880), (580, 582236), (652, 517940), (752, 449065), (760, 444338), (815, 414352), (893, 378160), (940, 359252), (1102, 306440), (1160, 291118), (1304, 258970), (1363, 247760), (1520, 222169), (1630, 207176), (1786, 189080), (1880, 179626), (2204, 153220), (2320, 145559), (2608, 129485), (2726, 123880), (2755, 122576), (3097, 109040), (3260, 103588), (3572, 94540), (3760, 89813), (4408, 76610), (4465, 75632), (4727, 71440), (5452, 61940), (5510, 61288), (6194, 54520), (6520, 51794), (6815, 49552), (7144, 47270), (7661, 44080), (8816, 38305), (8930, 37816), (9454, 35720), (10904, 30970), (11020, 30644), (12388, 27260), (13040, 25897), (13630, 24776), (14288, 23635), (15322, 22040), (15485, 21808), (17860, 18908)]