1739275920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^2$

素因数の和:478

約数の個数: 180

約数和(自身を含む): 5966806716

約数和(自身を除く): 4227530796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 199, 240, 244, 305, 360, 366, 398, 488, 549, 597, 610, 720, 732, 796, 915, 976, 995, 1098, 1194, 1220, 1464, 1592, 1791, 1830, 1990, 2196, 2388, 2440, 2745, 2928, 2985, 3184, 3582, 3660, 3980, 4392, 4776, 4880, 5490, 5970, 7164, 7320, 7960, 8784, 8955, 9552, 10980, 11940, 12139, 14328, 14640, 15920, 17910, 21960, 23880, 24278, 28656, 35820, 36417, 39601, 43920, 47760, 48556, 60695, 71640, 72834, 79202, 97112, 109251, 118803, 121390, 143280, 145668, 158404, 182085, 194224, 198005, 218502, 237606, 242780, 291336, 316808, 356409, 364170, 396010, 437004, 475212, 485560, 546255, 582672, 594015, 633616, 712818, 728340, 792020, 874008, 950424, 971120, 1092510, 1188030, 1425636, 1456680, 1584040, 1748016, 1782045, 1900848, 2185020, 2376060, 2415661, 2851272, 2913360, 3168080, 3564090, 4370040, 4752120, 4831322, 5702544, 7128180, 7246983, 8740080, 9504240, 9662644, 12078305, 14256360, 14493966, 19325288, 21740949, 24156610, 28512720, 28987932, 36234915, 38650576, 43481898, 48313220, 57975864, 72469830, 86963796, 96626440, 108704745, 115951728, 144939660, 173927592, 193252880, 217409490, 289879320, 347855184, 434818980, 579758640, 869637960, 1739275920]

約数ペア:

[(1, 1739275920), (2, 869637960), (3, 579758640), (4, 434818980), (5, 347855184), (6, 289879320), (8, 217409490), (9, 193252880), (10, 173927592), (12, 144939660), (15, 115951728), (16, 108704745), (18, 96626440), (20, 86963796), (24, 72469830), (30, 57975864), (36, 48313220), (40, 43481898), (45, 38650576), (48, 36234915), (60, 28987932), (61, 28512720), (72, 24156610), (80, 21740949), (90, 19325288), (120, 14493966), (122, 14256360), (144, 12078305), (180, 9662644), (183, 9504240), (199, 8740080), (240, 7246983), (244, 7128180), (305, 5702544), (360, 4831322), (366, 4752120), (398, 4370040), (488, 3564090), (549, 3168080), (597, 2913360), (610, 2851272), (720, 2415661), (732, 2376060), (796, 2185020), (915, 1900848), (976, 1782045), (995, 1748016), (1098, 1584040), (1194, 1456680), (1220, 1425636), (1464, 1188030), (1592, 1092510), (1791, 971120), (1830, 950424), (1990, 874008), (2196, 792020), (2388, 728340), (2440, 712818), (2745, 633616), (2928, 594015), (2985, 582672), (3184, 546255), (3582, 485560), (3660, 475212), (3980, 437004), (4392, 396010), (4776, 364170), (4880, 356409), (5490, 316808), (5970, 291336), (7164, 242780), (7320, 237606), (7960, 218502), (8784, 198005), (8955, 194224), (9552, 182085), (10980, 158404), (11940, 145668), (12139, 143280), (14328, 121390), (14640, 118803), (15920, 109251), (17910, 97112), (21960, 79202), (23880, 72834), (24278, 71640), (28656, 60695), (35820, 48556), (36417, 47760), (39601, 43920)]