284480560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1755

約数の個数: 160

約数和(自身を含む): 849945600

約数和(自身を除く): 565465040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1699, 1820, 1840, 2093, 2392, 2576, 2990, 3220, 3398, 3640, 4186, 4784, 5980, 6440, 6796, 7280, 8372, 8495, 10465, 11893, 11960, 12880, 13592, 16744, 16990, 20930, 22087, 23786, 23920, 27184, 33488, 33980, 39077, 41860, 44174, 47572, 59465, 67960, 78154, 83720, 88348, 95144, 110435, 118930, 135920, 154609, 156308, 167440, 176696, 190288, 195385, 220870, 237860, 273539, 309218, 312616, 353392, 390770, 441740, 475720, 508001, 547078, 618436, 625232, 773045, 781540, 883480, 951440, 1016002, 1094156, 1236872, 1367695, 1546090, 1563080, 1766960, 2032004, 2188312, 2473744, 2540005, 2735390, 3092180, 3126160, 3556007, 4064008, 4376624, 5080010, 5470780, 6184360, 7112014, 8128016, 10160020, 10941560, 12368720, 14224028, 17780035, 20320040, 21883120, 28448056, 35560070, 40640080, 56896112, 71120140, 142240280, 284480560]

約数ペア:

[(1, 284480560), (2, 142240280), (4, 71120140), (5, 56896112), (7, 40640080), (8, 35560070), (10, 28448056), (13, 21883120), (14, 20320040), (16, 17780035), (20, 14224028), (23, 12368720), (26, 10941560), (28, 10160020), (35, 8128016), (40, 7112014), (46, 6184360), (52, 5470780), (56, 5080010), (65, 4376624), (70, 4064008), (80, 3556007), (91, 3126160), (92, 3092180), (104, 2735390), (112, 2540005), (115, 2473744), (130, 2188312), (140, 2032004), (161, 1766960), (182, 1563080), (184, 1546090), (208, 1367695), (230, 1236872), (260, 1094156), (280, 1016002), (299, 951440), (322, 883480), (364, 781540), (368, 773045), (455, 625232), (460, 618436), (520, 547078), (560, 508001), (598, 475720), (644, 441740), (728, 390770), (805, 353392), (910, 312616), (920, 309218), (1040, 273539), (1196, 237860), (1288, 220870), (1456, 195385), (1495, 190288), (1610, 176696), (1699, 167440), (1820, 156308), (1840, 154609), (2093, 135920), (2392, 118930), (2576, 110435), (2990, 95144), (3220, 88348), (3398, 83720), (3640, 78154), (4186, 67960), (4784, 59465), (5980, 47572), (6440, 44174), (6796, 41860), (7280, 39077), (8372, 33980), (8495, 33488), (10465, 27184), (11893, 23920), (11960, 23786), (12880, 22087), (13592, 20930), (16744, 16990)]