880046160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2087}}^1$

素因数の和:2361

約数の個数: 160

約数和(自身を含む): 3131799552

約数和(自身を除く): 2251753392

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 251, 280, 336, 420, 502, 560, 753, 840, 1004, 1255, 1506, 1680, 1757, 2008, 2087, 2510, 3012, 3514, 3765, 4016, 4174, 5020, 5271, 6024, 6261, 7028, 7530, 8348, 8785, 10040, 10435, 10542, 12048, 12522, 14056, 14609, 15060, 16696, 17570, 20080, 20870, 21084, 25044, 26355, 28112, 29218, 30120, 31305, 33392, 35140, 41740, 42168, 43827, 50088, 52710, 58436, 60240, 62610, 70280, 73045, 83480, 84336, 87654, 100176, 105420, 116872, 125220, 140560, 146090, 166960, 175308, 210840, 219135, 233744, 250440, 292180, 350616, 421680, 438270, 500880, 523837, 584360, 701232, 876540, 1047674, 1168720, 1571511, 1753080, 2095348, 2619185, 3143022, 3506160, 3666859, 4190696, 5238370, 6286044, 7333718, 7857555, 8381392, 10476740, 11000577, 12572088, 14667436, 15715110, 18334295, 20953480, 22001154, 25144176, 29334872, 31430220, 36668590, 41906960, 44002308, 55002885, 58669744, 62860440, 73337180, 88004616, 110005770, 125720880, 146674360, 176009232, 220011540, 293348720, 440023080, 880046160]

約数ペア:

[(1, 880046160), (2, 440023080), (3, 293348720), (4, 220011540), (5, 176009232), (6, 146674360), (7, 125720880), (8, 110005770), (10, 88004616), (12, 73337180), (14, 62860440), (15, 58669744), (16, 55002885), (20, 44002308), (21, 41906960), (24, 36668590), (28, 31430220), (30, 29334872), (35, 25144176), (40, 22001154), (42, 20953480), (48, 18334295), (56, 15715110), (60, 14667436), (70, 12572088), (80, 11000577), (84, 10476740), (105, 8381392), (112, 7857555), (120, 7333718), (140, 6286044), (168, 5238370), (210, 4190696), (240, 3666859), (251, 3506160), (280, 3143022), (336, 2619185), (420, 2095348), (502, 1753080), (560, 1571511), (753, 1168720), (840, 1047674), (1004, 876540), (1255, 701232), (1506, 584360), (1680, 523837), (1757, 500880), (2008, 438270), (2087, 421680), (2510, 350616), (3012, 292180), (3514, 250440), (3765, 233744), (4016, 219135), (4174, 210840), (5020, 175308), (5271, 166960), (6024, 146090), (6261, 140560), (7028, 125220), (7530, 116872), (8348, 105420), (8785, 100176), (10040, 87654), (10435, 84336), (10542, 83480), (12048, 73045), (12522, 70280), (14056, 62610), (14609, 60240), (15060, 58436), (16696, 52710), (17570, 50088), (20080, 43827), (20870, 42168), (21084, 41740), (25044, 35140), (26355, 33392), (28112, 31305), (29218, 30120)]