139958000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 160

約数和(自身を含む): 417056640

約数和(自身を除く): 277098640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 325, 350, 364, 400, 455, 500, 520, 560, 650, 700, 728, 769, 875, 910, 1000, 1040, 1300, 1400, 1456, 1538, 1625, 1750, 1820, 2000, 2275, 2600, 2800, 3076, 3250, 3500, 3640, 3845, 4550, 5200, 5383, 6152, 6500, 7000, 7280, 7690, 9100, 9997, 10766, 11375, 12304, 13000, 14000, 15380, 18200, 19225, 19994, 21532, 22750, 26000, 26915, 30760, 36400, 38450, 39988, 43064, 45500, 49985, 53830, 61520, 69979, 76900, 79976, 86128, 91000, 96125, 99970, 107660, 134575, 139958, 153800, 159952, 182000, 192250, 199940, 215320, 249925, 269150, 279916, 307600, 349895, 384500, 399880, 430640, 499850, 538300, 559832, 672875, 699790, 769000, 799760, 999700, 1076600, 1119664, 1249625, 1345750, 1399580, 1538000, 1749475, 1999400, 2153200, 2499250, 2691500, 2799160, 3498950, 3998800, 4998500, 5383000, 5598320, 6997900, 8747375, 9997000, 10766000, 13995800, 17494750, 19994000, 27991600, 34989500, 69979000, 139958000]

約数ペア:

[(1, 139958000), (2, 69979000), (4, 34989500), (5, 27991600), (7, 19994000), (8, 17494750), (10, 13995800), (13, 10766000), (14, 9997000), (16, 8747375), (20, 6997900), (25, 5598320), (26, 5383000), (28, 4998500), (35, 3998800), (40, 3498950), (50, 2799160), (52, 2691500), (56, 2499250), (65, 2153200), (70, 1999400), (80, 1749475), (91, 1538000), (100, 1399580), (104, 1345750), (112, 1249625), (125, 1119664), (130, 1076600), (140, 999700), (175, 799760), (182, 769000), (200, 699790), (208, 672875), (250, 559832), (260, 538300), (280, 499850), (325, 430640), (350, 399880), (364, 384500), (400, 349895), (455, 307600), (500, 279916), (520, 269150), (560, 249925), (650, 215320), (700, 199940), (728, 192250), (769, 182000), (875, 159952), (910, 153800), (1000, 139958), (1040, 134575), (1300, 107660), (1400, 99970), (1456, 96125), (1538, 91000), (1625, 86128), (1750, 79976), (1820, 76900), (2000, 69979), (2275, 61520), (2600, 53830), (2800, 49985), (3076, 45500), (3250, 43064), (3500, 39988), (3640, 38450), (3845, 36400), (4550, 30760), (5200, 26915), (5383, 26000), (6152, 22750), (6500, 21532), (7000, 19994), (7280, 19225), (7690, 18200), (9100, 15380), (9997, 14000), (10766, 13000), (11375, 12304)]