2084985120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 6717755520

約数和(自身を除く): 4632770400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 157, 160, 219, 240, 292, 314, 365, 379, 438, 471, 480, 584, 628, 730, 758, 785, 876, 942, 1095, 1137, 1168, 1256, 1460, 1516, 1570, 1752, 1884, 1895, 2190, 2274, 2336, 2355, 2512, 2920, 3032, 3140, 3504, 3768, 3790, 4380, 4548, 4710, 5024, 5685, 5840, 6064, 6280, 7008, 7536, 7580, 8760, 9096, 9420, 11370, 11461, 11680, 12128, 12560, 15072, 15160, 17520, 18192, 18840, 22740, 22922, 25120, 27667, 30320, 34383, 35040, 36384, 37680, 45480, 45844, 55334, 57305, 59503, 60640, 68766, 75360, 83001, 90960, 91688, 110668, 114610, 119006, 137532, 138335, 166002, 171915, 178509, 181920, 183376, 221336, 229220, 238012, 275064, 276670, 297515, 332004, 343830, 357018, 366752, 415005, 442672, 458440, 476024, 550128, 553340, 595030, 664008, 687660, 714036, 830010, 885344, 892545, 916880, 952048, 1100256, 1106680, 1190060, 1328016, 1375320, 1428072, 1660020, 1785090, 1833760, 1904096, 2213360, 2380120, 2656032, 2750640, 2856144, 3320040, 3570180, 4343719, 4426720, 4760240, 5501280, 5712288, 6640080, 7140360, 8687438, 9520480, 13031157, 13280160, 14280720, 17374876, 21718595, 26062314, 28561440, 34749752, 43437190, 52124628, 65155785, 69499504, 86874380, 104249256, 130311570, 138999008, 173748760, 208498512, 260623140, 347497520, 416997024, 521246280, 694995040, 1042492560, 2084985120]

約数ペア:

[(1, 2084985120), (2, 1042492560), (3, 694995040), (4, 521246280), (5, 416997024), (6, 347497520), (8, 260623140), (10, 208498512), (12, 173748760), (15, 138999008), (16, 130311570), (20, 104249256), (24, 86874380), (30, 69499504), (32, 65155785), (40, 52124628), (48, 43437190), (60, 34749752), (73, 28561440), (80, 26062314), (96, 21718595), (120, 17374876), (146, 14280720), (157, 13280160), (160, 13031157), (219, 9520480), (240, 8687438), (292, 7140360), (314, 6640080), (365, 5712288), (379, 5501280), (438, 4760240), (471, 4426720), (480, 4343719), (584, 3570180), (628, 3320040), (730, 2856144), (758, 2750640), (785, 2656032), (876, 2380120), (942, 2213360), (1095, 1904096), (1137, 1833760), (1168, 1785090), (1256, 1660020), (1460, 1428072), (1516, 1375320), (1570, 1328016), (1752, 1190060), (1884, 1106680), (1895, 1100256), (2190, 952048), (2274, 916880), (2336, 892545), (2355, 885344), (2512, 830010), (2920, 714036), (3032, 687660), (3140, 664008), (3504, 595030), (3768, 553340), (3790, 550128), (4380, 476024), (4548, 458440), (4710, 442672), (5024, 415005), (5685, 366752), (5840, 357018), (6064, 343830), (6280, 332004), (7008, 297515), (7536, 276670), (7580, 275064), (8760, 238012), (9096, 229220), (9420, 221336), (11370, 183376), (11461, 181920), (11680, 178509), (12128, 171915), (12560, 166002), (15072, 138335), (15160, 137532), (17520, 119006), (18192, 114610), (18840, 110668), (22740, 91688), (22922, 90960), (25120, 83001), (27667, 75360), (30320, 68766), (34383, 60640), (35040, 59503), (36384, 57305), (37680, 55334), (45480, 45844)]