2215037440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 320

約数和(自身を含む): 7021479168

約数和(自身を除く): 4806441728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 256, 272, 280, 308, 320, 340, 352, 374, 385, 440, 448, 476, 512, 544, 560, 595, 616, 640, 661, 680, 704, 748, 770, 880, 896, 935, 952, 1088, 1120, 1190, 1232, 1280, 1309, 1322, 1360, 1408, 1496, 1540, 1760, 1792, 1870, 1904, 2176, 2240, 2380, 2464, 2560, 2618, 2644, 2720, 2816, 2992, 3080, 3305, 3520, 3584, 3740, 3808, 4352, 4480, 4627, 4760, 4928, 5236, 5288, 5440, 5632, 5984, 6160, 6545, 6610, 7040, 7271, 7480, 7616, 8704, 8960, 9254, 9520, 9856, 10472, 10576, 10880, 11237, 11968, 12320, 13090, 13220, 14080, 14542, 14960, 15232, 17920, 18508, 19040, 19712, 20944, 21152, 21760, 22474, 23135, 23936, 24640, 26180, 26440, 28160, 29084, 29920, 30464, 36355, 37016, 38080, 39424, 41888, 42304, 43520, 44948, 46270, 47872, 49280, 50897, 52360, 52880, 56185, 58168, 59840, 60928, 72710, 74032, 76160, 78659, 83776, 84608, 89896, 92540, 95744, 98560, 101794, 104720, 105760, 112370, 116336, 119680, 123607, 145420, 148064, 152320, 157318, 167552, 169216, 179792, 185080, 197120, 203588, 209440, 211520, 224740, 232672, 239360, 247214, 254485, 290840, 296128, 304640, 314636, 335104, 338432, 359584, 370160, 393295, 407176, 418880, 423040, 449480, 465344, 478720, 494428, 508970, 581680, 592256, 618035, 629272, 670208, 719168, 740320, 786590, 814352, 837760, 846080, 865249, 898960, 930688, 988856, 1017940, 1163360, 1184512, 1236070, 1258544, 1438336, 1480640, 1573180, 1628704, 1675520, 1692160, 1730498, 1797920, 1861376, 1977712, 2035880, 2326720, 2369024, 2472140, 2517088, 2876672, 2961280, 3146360, 3257408, 3351040, 3460996, 3595840, 3722752, 3955424, 4071760, 4326245, 4653440, 4944280, 5034176, 5753344, 5922560, 6292720, 6514816, 6921992, 7191680, 7910848, 8143520, 8652490, 9306880, 9888560, 10068352, 11845120, 12585440, 13029632, 13843984, 14383360, 15821696, 16287040, 17304980, 18613760, 19777120, 20136704, 25170880, 26059264, 27687968, 28766720, 31643392, 32574080, 34609960, 39554240, 40273408, 50341760, 55375936, 63286784, 65148160, 69219920, 79108480, 100683520, 110751872, 130296320, 138439840, 158216960, 201367040, 221503744, 276879680, 316433920, 443007488, 553759360, 1107518720, 2215037440]

約数ペア:

[(1, 2215037440), (2, 1107518720), (4, 553759360), (5, 443007488), (7, 316433920), (8, 276879680), (10, 221503744), (11, 201367040), (14, 158216960), (16, 138439840), (17, 130296320), (20, 110751872), (22, 100683520), (28, 79108480), (32, 69219920), (34, 65148160), (35, 63286784), (40, 55375936), (44, 50341760), (55, 40273408), (56, 39554240), (64, 34609960), (68, 32574080), (70, 31643392), (77, 28766720), (80, 27687968), (85, 26059264), (88, 25170880), (110, 20136704), (112, 19777120), (119, 18613760), (128, 17304980), (136, 16287040), (140, 15821696), (154, 14383360), (160, 13843984), (170, 13029632), (176, 12585440), (187, 11845120), (220, 10068352), (224, 9888560), (238, 9306880), (256, 8652490), (272, 8143520), (280, 7910848), (308, 7191680), (320, 6921992), (340, 6514816), (352, 6292720), (374, 5922560), (385, 5753344), (440, 5034176), (448, 4944280), (476, 4653440), (512, 4326245), (544, 4071760), (560, 3955424), (595, 3722752), (616, 3595840), (640, 3460996), (661, 3351040), (680, 3257408), (704, 3146360), (748, 2961280), (770, 2876672), (880, 2517088), (896, 2472140), (935, 2369024), (952, 2326720), (1088, 2035880), (1120, 1977712), (1190, 1861376), (1232, 1797920), (1280, 1730498), (1309, 1692160), (1322, 1675520), (1360, 1628704), (1408, 1573180), (1496, 1480640), (1540, 1438336), (1760, 1258544), (1792, 1236070), (1870, 1184512), (1904, 1163360), (2176, 1017940), (2240, 988856), (2380, 930688), (2464, 898960), (2560, 865249), (2618, 846080), (2644, 837760), (2720, 814352), (2816, 786590), (2992, 740320), (3080, 719168), (3305, 670208), (3520, 629272), (3584, 618035), (3740, 592256), (3808, 581680), (4352, 508970), (4480, 494428), (4627, 478720), (4760, 465344), (4928, 449480), (5236, 423040), (5288, 418880), (5440, 407176), (5632, 393295), (5984, 370160), (6160, 359584), (6545, 338432), (6610, 335104), (7040, 314636), (7271, 304640), (7480, 296128), (7616, 290840), (8704, 254485), (8960, 247214), (9254, 239360), (9520, 232672), (9856, 224740), (10472, 211520), (10576, 209440), (10880, 203588), (11237, 197120), (11968, 185080), (12320, 179792), (13090, 169216), (13220, 167552), (14080, 157318), (14542, 152320), (14960, 148064), (15232, 145420), (17920, 123607), (18508, 119680), (19040, 116336), (19712, 112370), (20944, 105760), (21152, 104720), (21760, 101794), (22474, 98560), (23135, 95744), (23936, 92540), (24640, 89896), (26180, 84608), (26440, 83776), (28160, 78659), (29084, 76160), (29920, 74032), (30464, 72710), (36355, 60928), (37016, 59840), (38080, 58168), (39424, 56185), (41888, 52880), (42304, 52360), (43520, 50897), (44948, 49280), (46270, 47872)]