141856000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 428553216

約数和(自身を除く): 286697216

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 32, 40, 44, 50, 52, 55, 62, 64, 65, 80, 88, 100, 104, 110, 124, 125, 128, 130, 143, 155, 160, 176, 200, 208, 220, 248, 250, 256, 260, 275, 286, 310, 320, 325, 341, 352, 400, 403, 416, 440, 496, 500, 520, 550, 572, 620, 640, 650, 682, 704, 715, 775, 800, 806, 832, 880, 992, 1000, 1040, 1100, 1144, 1240, 1280, 1300, 1364, 1375, 1408, 1430, 1550, 1600, 1612, 1625, 1664, 1705, 1760, 1984, 2000, 2015, 2080, 2200, 2288, 2480, 2600, 2728, 2750, 2816, 2860, 3100, 3200, 3224, 3250, 3328, 3410, 3520, 3575, 3875, 3968, 4000, 4030, 4160, 4400, 4433, 4576, 4960, 5200, 5456, 5500, 5720, 6200, 6400, 6448, 6500, 6820, 7040, 7150, 7750, 7936, 8000, 8060, 8320, 8525, 8800, 8866, 9152, 9920, 10075, 10400, 10912, 11000, 11440, 12400, 12896, 13000, 13640, 14080, 14300, 15500, 16000, 16120, 16640, 17050, 17600, 17732, 17875, 18304, 19840, 20150, 20800, 21824, 22000, 22165, 22880, 24800, 25792, 26000, 27280, 28600, 31000, 32000, 32240, 34100, 35200, 35464, 35750, 36608, 39680, 40300, 41600, 42625, 43648, 44000, 44330, 45760, 49600, 50375, 51584, 52000, 54560, 57200, 62000, 64480, 68200, 70400, 70928, 71500, 80600, 83200, 85250, 87296, 88000, 88660, 91520, 99200, 100750, 103168, 104000, 109120, 110825, 114400, 124000, 128960, 136400, 141856, 143000, 161200, 170500, 176000, 177320, 183040, 198400, 201500, 208000, 218240, 221650, 228800, 248000, 257920, 272800, 283712, 286000, 322400, 341000, 352000, 354640, 403000, 416000, 436480, 443300, 457600, 496000, 515840, 545600, 554125, 567424, 572000, 644800, 682000, 709280, 806000, 886600, 915200, 992000, 1091200, 1108250, 1134848, 1144000, 1289600, 1364000, 1418560, 1612000, 1773200, 2182400, 2216500, 2288000, 2579200, 2728000, 2837120, 3224000, 3546400, 4433000, 4576000, 5456000, 5674240, 6448000, 7092800, 8866000, 10912000, 12896000, 14185600, 17732000, 28371200, 35464000, 70928000, 141856000]

約数ペア:

[(1, 141856000), (2, 70928000), (4, 35464000), (5, 28371200), (8, 17732000), (10, 14185600), (11, 12896000), (13, 10912000), (16, 8866000), (20, 7092800), (22, 6448000), (25, 5674240), (26, 5456000), (31, 4576000), (32, 4433000), (40, 3546400), (44, 3224000), (50, 2837120), (52, 2728000), (55, 2579200), (62, 2288000), (64, 2216500), (65, 2182400), (80, 1773200), (88, 1612000), (100, 1418560), (104, 1364000), (110, 1289600), (124, 1144000), (125, 1134848), (128, 1108250), (130, 1091200), (143, 992000), (155, 915200), (160, 886600), (176, 806000), (200, 709280), (208, 682000), (220, 644800), (248, 572000), (250, 567424), (256, 554125), (260, 545600), (275, 515840), (286, 496000), (310, 457600), (320, 443300), (325, 436480), (341, 416000), (352, 403000), (400, 354640), (403, 352000), (416, 341000), (440, 322400), (496, 286000), (500, 283712), (520, 272800), (550, 257920), (572, 248000), (620, 228800), (640, 221650), (650, 218240), (682, 208000), (704, 201500), (715, 198400), (775, 183040), (800, 177320), (806, 176000), (832, 170500), (880, 161200), (992, 143000), (1000, 141856), (1040, 136400), (1100, 128960), (1144, 124000), (1240, 114400), (1280, 110825), (1300, 109120), (1364, 104000), (1375, 103168), (1408, 100750), (1430, 99200), (1550, 91520), (1600, 88660), (1612, 88000), (1625, 87296), (1664, 85250), (1705, 83200), (1760, 80600), (1984, 71500), (2000, 70928), (2015, 70400), (2080, 68200), (2200, 64480), (2288, 62000), (2480, 57200), (2600, 54560), (2728, 52000), (2750, 51584), (2816, 50375), (2860, 49600), (3100, 45760), (3200, 44330), (3224, 44000), (3250, 43648), (3328, 42625), (3410, 41600), (3520, 40300), (3575, 39680), (3875, 36608), (3968, 35750), (4000, 35464), (4030, 35200), (4160, 34100), (4400, 32240), (4433, 32000), (4576, 31000), (4960, 28600), (5200, 27280), (5456, 26000), (5500, 25792), (5720, 24800), (6200, 22880), (6400, 22165), (6448, 22000), (6500, 21824), (6820, 20800), (7040, 20150), (7150, 19840), (7750, 18304), (7936, 17875), (8000, 17732), (8060, 17600), (8320, 17050), (8525, 16640), (8800, 16120), (8866, 16000), (9152, 15500), (9920, 14300), (10075, 14080), (10400, 13640), (10912, 13000), (11000, 12896), (11440, 12400)]