1639322160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31477}}^1$

素因数の和:31531

約数の個数: 160

約数和(自身を含む): 5995425792

約数和(自身を除く): 4356103632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 31477, 52080, 62954, 94431, 125908, 157385, 188862, 220339, 251816, 314770, 377724, 440678, 472155, 503632, 629540, 661017, 755448, 881356, 944310, 975787, 1101695, 1259080, 1322034, 1510896, 1762712, 1888620, 1951574, 2203390, 2518160, 2644068, 2927361, 3305085, 3525424, 3777240, 3903148, 4406780, 4878935, 5288136, 5854722, 6610170, 6830509, 7554480, 7806296, 8813560, 9757870, 10576272, 11709444, 13220340, 13661018, 14636805, 15612592, 17627120, 19515740, 20491527, 23418888, 26440680, 27322036, 29273610, 34152545, 39031480, 40983054, 46837776, 52881360, 54644072, 58547220, 68305090, 78062960, 81966108, 102457635, 109288144, 117094440, 136610180, 163932216, 204915270, 234188880, 273220360, 327864432, 409830540, 546440720, 819661080, 1639322160]

約数ペア:

[(1, 1639322160), (2, 819661080), (3, 546440720), (4, 409830540), (5, 327864432), (6, 273220360), (7, 234188880), (8, 204915270), (10, 163932216), (12, 136610180), (14, 117094440), (15, 109288144), (16, 102457635), (20, 81966108), (21, 78062960), (24, 68305090), (28, 58547220), (30, 54644072), (31, 52881360), (35, 46837776), (40, 40983054), (42, 39031480), (48, 34152545), (56, 29273610), (60, 27322036), (62, 26440680), (70, 23418888), (80, 20491527), (84, 19515740), (93, 17627120), (105, 15612592), (112, 14636805), (120, 13661018), (124, 13220340), (140, 11709444), (155, 10576272), (168, 9757870), (186, 8813560), (210, 7806296), (217, 7554480), (240, 6830509), (248, 6610170), (280, 5854722), (310, 5288136), (336, 4878935), (372, 4406780), (420, 3903148), (434, 3777240), (465, 3525424), (496, 3305085), (560, 2927361), (620, 2644068), (651, 2518160), (744, 2203390), (840, 1951574), (868, 1888620), (930, 1762712), (1085, 1510896), (1240, 1322034), (1302, 1259080), (1488, 1101695), (1680, 975787), (1736, 944310), (1860, 881356), (2170, 755448), (2480, 661017), (2604, 629540), (3255, 503632), (3472, 472155), (3720, 440678), (4340, 377724), (5208, 314770), (6510, 251816), (7440, 220339), (8680, 188862), (10416, 157385), (13020, 125908), (17360, 94431), (26040, 62954), (31477, 52080)]