713294960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 2077143840

約数和(自身を除く): 1363848880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 61, 70, 76, 80, 95, 98, 112, 122, 133, 140, 152, 157, 190, 196, 244, 245, 266, 280, 304, 305, 314, 380, 392, 427, 488, 490, 532, 560, 610, 628, 665, 760, 784, 785, 854, 931, 976, 980, 1064, 1099, 1159, 1220, 1256, 1330, 1520, 1570, 1708, 1862, 1960, 2128, 2135, 2198, 2318, 2440, 2512, 2660, 2983, 2989, 3140, 3416, 3724, 3920, 4270, 4396, 4636, 4655, 4880, 5320, 5495, 5795, 5966, 5978, 6280, 6832, 7448, 7693, 8113, 8540, 8792, 9272, 9310, 9577, 10640, 10990, 11590, 11932, 11956, 12560, 14896, 14915, 14945, 15386, 16226, 17080, 17584, 18544, 18620, 19154, 20881, 21980, 23180, 23864, 23912, 29830, 29890, 30772, 32452, 34160, 37240, 38308, 38465, 40565, 41762, 43960, 46360, 47728, 47824, 47885, 56791, 59660, 59780, 61544, 64904, 67039, 74480, 76616, 76930, 81130, 83524, 87920, 92720, 95770, 104405, 113582, 119320, 119560, 123088, 129808, 134078, 146167, 153232, 153860, 162260, 167048, 181963, 191540, 208810, 227164, 238640, 239120, 268156, 283955, 292334, 307720, 324520, 334096, 335195, 363926, 383080, 417620, 454328, 469273, 536312, 567910, 584668, 615440, 649040, 670390, 727852, 730835, 766160, 835240, 908656, 909815, 938546, 1072624, 1135820, 1169336, 1273741, 1340780, 1455704, 1461670, 1670480, 1819630, 1877092, 2271640, 2338672, 2346365, 2547482, 2681560, 2911408, 2923340, 3639260, 3754184, 4543280, 4692730, 5094964, 5363120, 5846680, 6368705, 7278520, 7508368, 8916187, 9385460, 10189928, 11693360, 12737410, 14557040, 17832374, 18770920, 20379856, 25474820, 35664748, 37541840, 44580935, 50949640, 71329496, 89161870, 101899280, 142658992, 178323740, 356647480, 713294960]

約数ペア:

[(1, 713294960), (2, 356647480), (4, 178323740), (5, 142658992), (7, 101899280), (8, 89161870), (10, 71329496), (14, 50949640), (16, 44580935), (19, 37541840), (20, 35664748), (28, 25474820), (35, 20379856), (38, 18770920), (40, 17832374), (49, 14557040), (56, 12737410), (61, 11693360), (70, 10189928), (76, 9385460), (80, 8916187), (95, 7508368), (98, 7278520), (112, 6368705), (122, 5846680), (133, 5363120), (140, 5094964), (152, 4692730), (157, 4543280), (190, 3754184), (196, 3639260), (244, 2923340), (245, 2911408), (266, 2681560), (280, 2547482), (304, 2346365), (305, 2338672), (314, 2271640), (380, 1877092), (392, 1819630), (427, 1670480), (488, 1461670), (490, 1455704), (532, 1340780), (560, 1273741), (610, 1169336), (628, 1135820), (665, 1072624), (760, 938546), (784, 909815), (785, 908656), (854, 835240), (931, 766160), (976, 730835), (980, 727852), (1064, 670390), (1099, 649040), (1159, 615440), (1220, 584668), (1256, 567910), (1330, 536312), (1520, 469273), (1570, 454328), (1708, 417620), (1862, 383080), (1960, 363926), (2128, 335195), (2135, 334096), (2198, 324520), (2318, 307720), (2440, 292334), (2512, 283955), (2660, 268156), (2983, 239120), (2989, 238640), (3140, 227164), (3416, 208810), (3724, 191540), (3920, 181963), (4270, 167048), (4396, 162260), (4636, 153860), (4655, 153232), (4880, 146167), (5320, 134078), (5495, 129808), (5795, 123088), (5966, 119560), (5978, 119320), (6280, 113582), (6832, 104405), (7448, 95770), (7693, 92720), (8113, 87920), (8540, 83524), (8792, 81130), (9272, 76930), (9310, 76616), (9577, 74480), (10640, 67039), (10990, 64904), (11590, 61544), (11932, 59780), (11956, 59660), (12560, 56791), (14896, 47885), (14915, 47824), (14945, 47728), (15386, 46360), (16226, 43960), (17080, 41762), (17584, 40565), (18544, 38465), (18620, 38308), (19154, 37240), (20881, 34160), (21980, 32452), (23180, 30772), (23864, 29890), (23912, 29830)]