2011169760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2281

約数の個数: 192

約数和(自身を含む): 6736504320

約数和(自身を除く): 4725334560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 103, 114, 120, 152, 160, 190, 206, 228, 240, 285, 304, 309, 380, 412, 456, 480, 515, 570, 608, 618, 760, 824, 912, 1030, 1140, 1236, 1520, 1545, 1648, 1824, 1957, 2060, 2141, 2280, 2472, 3040, 3090, 3296, 3914, 4120, 4282, 4560, 4944, 5871, 6180, 6423, 7828, 8240, 8564, 9120, 9785, 9888, 10705, 11742, 12360, 12846, 15656, 16480, 17128, 19570, 21410, 23484, 24720, 25692, 29355, 31312, 32115, 34256, 39140, 40679, 42820, 46968, 49440, 51384, 58710, 62624, 64230, 68512, 78280, 81358, 85640, 93936, 102768, 117420, 122037, 128460, 156560, 162716, 171280, 187872, 203395, 205536, 220523, 234840, 244074, 256920, 313120, 325432, 342560, 406790, 441046, 469680, 488148, 513840, 610185, 650864, 661569, 813580, 882092, 939360, 976296, 1027680, 1102615, 1220370, 1301728, 1323138, 1627160, 1764184, 1952592, 2205230, 2440740, 2646276, 3254320, 3307845, 3528368, 3905184, 4189937, 4410460, 4881480, 5292552, 6508640, 6615690, 7056736, 8379874, 8820920, 9762960, 10585104, 12569811, 13231380, 16759748, 17641840, 19525920, 20949685, 21170208, 25139622, 26462760, 33519496, 35283680, 41899370, 50279244, 52925520, 62849055, 67038992, 83798740, 100558488, 105851040, 125698110, 134077984, 167597480, 201116976, 251396220, 335194960, 402233952, 502792440, 670389920, 1005584880, 2011169760]

約数ペア:

[(1, 2011169760), (2, 1005584880), (3, 670389920), (4, 502792440), (5, 402233952), (6, 335194960), (8, 251396220), (10, 201116976), (12, 167597480), (15, 134077984), (16, 125698110), (19, 105851040), (20, 100558488), (24, 83798740), (30, 67038992), (32, 62849055), (38, 52925520), (40, 50279244), (48, 41899370), (57, 35283680), (60, 33519496), (76, 26462760), (80, 25139622), (95, 21170208), (96, 20949685), (103, 19525920), (114, 17641840), (120, 16759748), (152, 13231380), (160, 12569811), (190, 10585104), (206, 9762960), (228, 8820920), (240, 8379874), (285, 7056736), (304, 6615690), (309, 6508640), (380, 5292552), (412, 4881480), (456, 4410460), (480, 4189937), (515, 3905184), (570, 3528368), (608, 3307845), (618, 3254320), (760, 2646276), (824, 2440740), (912, 2205230), (1030, 1952592), (1140, 1764184), (1236, 1627160), (1520, 1323138), (1545, 1301728), (1648, 1220370), (1824, 1102615), (1957, 1027680), (2060, 976296), (2141, 939360), (2280, 882092), (2472, 813580), (3040, 661569), (3090, 650864), (3296, 610185), (3914, 513840), (4120, 488148), (4282, 469680), (4560, 441046), (4944, 406790), (5871, 342560), (6180, 325432), (6423, 313120), (7828, 256920), (8240, 244074), (8564, 234840), (9120, 220523), (9785, 205536), (9888, 203395), (10705, 187872), (11742, 171280), (12360, 162716), (12846, 156560), (15656, 128460), (16480, 122037), (17128, 117420), (19570, 102768), (21410, 93936), (23484, 85640), (24720, 81358), (25692, 78280), (29355, 68512), (31312, 64230), (32115, 62624), (34256, 58710), (39140, 51384), (40679, 49440), (42820, 46968)]