10890880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 256

約数和(自身を含む): 37013760

約数和(自身を除く): 26122880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 44, 52, 55, 56, 64, 65, 68, 70, 77, 80, 85, 88, 91, 104, 110, 112, 119, 128, 130, 136, 140, 143, 154, 160, 170, 176, 182, 187, 208, 220, 221, 224, 238, 260, 272, 280, 286, 308, 320, 340, 352, 364, 374, 385, 416, 440, 442, 448, 455, 476, 520, 544, 560, 572, 595, 616, 640, 680, 704, 715, 728, 748, 770, 832, 880, 884, 896, 910, 935, 952, 1001, 1040, 1088, 1105, 1120, 1144, 1190, 1232, 1309, 1360, 1408, 1430, 1456, 1496, 1540, 1547, 1664, 1760, 1768, 1820, 1870, 1904, 2002, 2080, 2176, 2210, 2240, 2288, 2380, 2431, 2464, 2618, 2720, 2860, 2912, 2992, 3080, 3094, 3520, 3536, 3640, 3740, 3808, 4004, 4160, 4420, 4480, 4576, 4760, 4862, 4928, 5005, 5236, 5440, 5720, 5824, 5984, 6160, 6188, 6545, 7040, 7072, 7280, 7480, 7616, 7735, 8008, 8320, 8840, 9152, 9520, 9724, 9856, 10010, 10472, 10880, 11440, 11648, 11968, 12155, 12320, 12376, 13090, 14144, 14560, 14960, 15232, 15470, 16016, 17017, 17680, 18304, 19040, 19448, 20020, 20944, 22880, 23936, 24310, 24640, 24752, 26180, 28288, 29120, 29920, 30940, 32032, 34034, 35360, 38080, 38896, 40040, 41888, 45760, 48620, 49280, 49504, 52360, 58240, 59840, 61880, 64064, 68068, 70720, 76160, 77792, 80080, 83776, 85085, 91520, 97240, 99008, 104720, 119680, 123760, 128128, 136136, 141440, 155584, 160160, 167552, 170170, 194480, 198016, 209440, 247520, 272272, 311168, 320320, 340340, 388960, 418880, 495040, 544544, 640640, 680680, 777920, 837760, 990080, 1089088, 1361360, 1555840, 2178176, 2722720, 5445440, 10890880]

約数ペア:

[(1, 10890880), (2, 5445440), (4, 2722720), (5, 2178176), (7, 1555840), (8, 1361360), (10, 1089088), (11, 990080), (13, 837760), (14, 777920), (16, 680680), (17, 640640), (20, 544544), (22, 495040), (26, 418880), (28, 388960), (32, 340340), (34, 320320), (35, 311168), (40, 272272), (44, 247520), (52, 209440), (55, 198016), (56, 194480), (64, 170170), (65, 167552), (68, 160160), (70, 155584), (77, 141440), (80, 136136), (85, 128128), (88, 123760), (91, 119680), (104, 104720), (110, 99008), (112, 97240), (119, 91520), (128, 85085), (130, 83776), (136, 80080), (140, 77792), (143, 76160), (154, 70720), (160, 68068), (170, 64064), (176, 61880), (182, 59840), (187, 58240), (208, 52360), (220, 49504), (221, 49280), (224, 48620), (238, 45760), (260, 41888), (272, 40040), (280, 38896), (286, 38080), (308, 35360), (320, 34034), (340, 32032), (352, 30940), (364, 29920), (374, 29120), (385, 28288), (416, 26180), (440, 24752), (442, 24640), (448, 24310), (455, 23936), (476, 22880), (520, 20944), (544, 20020), (560, 19448), (572, 19040), (595, 18304), (616, 17680), (640, 17017), (680, 16016), (704, 15470), (715, 15232), (728, 14960), (748, 14560), (770, 14144), (832, 13090), (880, 12376), (884, 12320), (896, 12155), (910, 11968), (935, 11648), (952, 11440), (1001, 10880), (1040, 10472), (1088, 10010), (1105, 9856), (1120, 9724), (1144, 9520), (1190, 9152), (1232, 8840), (1309, 8320), (1360, 8008), (1408, 7735), (1430, 7616), (1456, 7480), (1496, 7280), (1540, 7072), (1547, 7040), (1664, 6545), (1760, 6188), (1768, 6160), (1820, 5984), (1870, 5824), (1904, 5720), (2002, 5440), (2080, 5236), (2176, 5005), (2210, 4928), (2240, 4862), (2288, 4760), (2380, 4576), (2431, 4480), (2464, 4420), (2618, 4160), (2720, 4004), (2860, 3808), (2912, 3740), (2992, 3640), (3080, 3536), (3094, 3520)]