22771840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 256

約数和(自身を含む): 74027520

約数和(自身を除く): 51255680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 32, 34, 35, 40, 46, 52, 56, 64, 65, 68, 70, 80, 85, 91, 92, 104, 112, 115, 119, 128, 130, 136, 140, 160, 161, 170, 182, 184, 208, 221, 224, 230, 238, 260, 272, 280, 299, 320, 322, 340, 364, 368, 391, 416, 442, 448, 455, 460, 476, 520, 544, 560, 595, 598, 640, 644, 680, 728, 736, 782, 805, 832, 884, 896, 910, 920, 952, 1040, 1088, 1105, 1120, 1190, 1196, 1288, 1360, 1456, 1472, 1495, 1547, 1564, 1610, 1664, 1768, 1820, 1840, 1904, 1955, 2080, 2093, 2176, 2210, 2240, 2380, 2392, 2576, 2720, 2737, 2912, 2944, 2990, 3094, 3128, 3220, 3536, 3640, 3680, 3808, 3910, 4160, 4186, 4420, 4480, 4760, 4784, 5083, 5152, 5440, 5474, 5824, 5980, 6188, 6256, 6440, 7072, 7280, 7360, 7616, 7735, 7820, 8320, 8372, 8840, 9520, 9568, 10166, 10304, 10465, 10880, 10948, 11648, 11960, 12376, 12512, 12880, 13685, 14144, 14560, 14720, 15232, 15470, 15640, 16744, 17680, 19040, 19136, 20332, 20608, 20930, 21896, 23920, 24752, 25024, 25415, 25760, 27370, 28288, 29120, 30940, 31280, 33488, 35360, 35581, 38080, 38272, 40664, 41860, 43792, 47840, 49504, 50048, 50830, 51520, 54740, 58240, 61880, 62560, 66976, 70720, 71162, 76160, 81328, 83720, 87584, 95680, 99008, 101660, 103040, 109480, 123760, 125120, 133952, 141440, 142324, 162656, 167440, 175168, 177905, 191360, 198016, 203320, 218960, 247520, 250240, 267904, 284648, 325312, 334880, 350336, 355810, 406640, 437920, 495040, 569296, 650624, 669760, 711620, 813280, 875840, 990080, 1138592, 1339520, 1423240, 1626560, 1751680, 2277184, 2846480, 3253120, 4554368, 5692960, 11385920, 22771840]

約数ペア:

[(1, 22771840), (2, 11385920), (4, 5692960), (5, 4554368), (7, 3253120), (8, 2846480), (10, 2277184), (13, 1751680), (14, 1626560), (16, 1423240), (17, 1339520), (20, 1138592), (23, 990080), (26, 875840), (28, 813280), (32, 711620), (34, 669760), (35, 650624), (40, 569296), (46, 495040), (52, 437920), (56, 406640), (64, 355810), (65, 350336), (68, 334880), (70, 325312), (80, 284648), (85, 267904), (91, 250240), (92, 247520), (104, 218960), (112, 203320), (115, 198016), (119, 191360), (128, 177905), (130, 175168), (136, 167440), (140, 162656), (160, 142324), (161, 141440), (170, 133952), (182, 125120), (184, 123760), (208, 109480), (221, 103040), (224, 101660), (230, 99008), (238, 95680), (260, 87584), (272, 83720), (280, 81328), (299, 76160), (320, 71162), (322, 70720), (340, 66976), (364, 62560), (368, 61880), (391, 58240), (416, 54740), (442, 51520), (448, 50830), (455, 50048), (460, 49504), (476, 47840), (520, 43792), (544, 41860), (560, 40664), (595, 38272), (598, 38080), (640, 35581), (644, 35360), (680, 33488), (728, 31280), (736, 30940), (782, 29120), (805, 28288), (832, 27370), (884, 25760), (896, 25415), (910, 25024), (920, 24752), (952, 23920), (1040, 21896), (1088, 20930), (1105, 20608), (1120, 20332), (1190, 19136), (1196, 19040), (1288, 17680), (1360, 16744), (1456, 15640), (1472, 15470), (1495, 15232), (1547, 14720), (1564, 14560), (1610, 14144), (1664, 13685), (1768, 12880), (1820, 12512), (1840, 12376), (1904, 11960), (1955, 11648), (2080, 10948), (2093, 10880), (2176, 10465), (2210, 10304), (2240, 10166), (2380, 9568), (2392, 9520), (2576, 8840), (2720, 8372), (2737, 8320), (2912, 7820), (2944, 7735), (2990, 7616), (3094, 7360), (3128, 7280), (3220, 7072), (3536, 6440), (3640, 6256), (3680, 6188), (3808, 5980), (3910, 5824), (4160, 5474), (4186, 5440), (4420, 5152), (4480, 5083), (4760, 4784)]