283712000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 320

約数和(自身を含む): 857945088

約数和(自身を除く): 574233088

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, 512, 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, 2560, 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, 5632, 5720, 6200, 6400, 6448, 6500, 6656, 6820, 7040, 7150, 7750, 7936, 8000, 8060, 8320, 8525, 8800, 8866, 9152, 9920, 10075, 10400, 10912, 11000, 11440, 12400, 12800, 12896, 13000, 13640, 14080, 14300, 15500, 15872, 16000, 16120, 16640, 17050, 17600, 17732, 17875, 18304, 19840, 20150, 20800, 21824, 22000, 22165, 22880, 24800, 25792, 26000, 27280, 28160, 28600, 31000, 32000, 32240, 33280, 34100, 35200, 35464, 35750, 36608, 39680, 40300, 41600, 42625, 43648, 44000, 44330, 45760, 49600, 50375, 51584, 52000, 54560, 57200, 62000, 64000, 64480, 68200, 70400, 70928, 71500, 73216, 79360, 80600, 83200, 85250, 87296, 88000, 88660, 91520, 99200, 100750, 103168, 104000, 109120, 110825, 114400, 124000, 128960, 136400, 140800, 141856, 143000, 161200, 166400, 170500, 174592, 176000, 177320, 183040, 198400, 201500, 206336, 208000, 218240, 221650, 228800, 248000, 257920, 272800, 283712, 286000, 322400, 341000, 352000, 354640, 366080, 396800, 403000, 416000, 436480, 443300, 457600, 496000, 515840, 545600, 554125, 567424, 572000, 644800, 682000, 704000, 709280, 806000, 832000, 872960, 886600, 915200, 992000, 1031680, 1091200, 1108250, 1134848, 1144000, 1289600, 1364000, 1418560, 1612000, 1773200, 1830400, 1984000, 2182400, 2216500, 2269696, 2288000, 2579200, 2728000, 2837120, 3224000, 3546400, 4364800, 4433000, 4576000, 5158400, 5456000, 5674240, 6448000, 7092800, 8866000, 9152000, 10912000, 11348480, 12896000, 14185600, 17732000, 21824000, 25792000, 28371200, 35464000, 56742400, 70928000, 141856000, 283712000]

約数ペア:

[(1, 283712000), (2, 141856000), (4, 70928000), (5, 56742400), (8, 35464000), (10, 28371200), (11, 25792000), (13, 21824000), (16, 17732000), (20, 14185600), (22, 12896000), (25, 11348480), (26, 10912000), (31, 9152000), (32, 8866000), (40, 7092800), (44, 6448000), (50, 5674240), (52, 5456000), (55, 5158400), (62, 4576000), (64, 4433000), (65, 4364800), (80, 3546400), (88, 3224000), (100, 2837120), (104, 2728000), (110, 2579200), (124, 2288000), (125, 2269696), (128, 2216500), (130, 2182400), (143, 1984000), (155, 1830400), (160, 1773200), (176, 1612000), (200, 1418560), (208, 1364000), (220, 1289600), (248, 1144000), (250, 1134848), (256, 1108250), (260, 1091200), (275, 1031680), (286, 992000), (310, 915200), (320, 886600), (325, 872960), (341, 832000), (352, 806000), (400, 709280), (403, 704000), (416, 682000), (440, 644800), (496, 572000), (500, 567424), (512, 554125), (520, 545600), (550, 515840), (572, 496000), (620, 457600), (640, 443300), (650, 436480), (682, 416000), (704, 403000), (715, 396800), (775, 366080), (800, 354640), (806, 352000), (832, 341000), (880, 322400), (992, 286000), (1000, 283712), (1040, 272800), (1100, 257920), (1144, 248000), (1240, 228800), (1280, 221650), (1300, 218240), (1364, 208000), (1375, 206336), (1408, 201500), (1430, 198400), (1550, 183040), (1600, 177320), (1612, 176000), (1625, 174592), (1664, 170500), (1705, 166400), (1760, 161200), (1984, 143000), (2000, 141856), (2015, 140800), (2080, 136400), (2200, 128960), (2288, 124000), (2480, 114400), (2560, 110825), (2600, 109120), (2728, 104000), (2750, 103168), (2816, 100750), (2860, 99200), (3100, 91520), (3200, 88660), (3224, 88000), (3250, 87296), (3328, 85250), (3410, 83200), (3520, 80600), (3575, 79360), (3875, 73216), (3968, 71500), (4000, 70928), (4030, 70400), (4160, 68200), (4400, 64480), (4433, 64000), (4576, 62000), (4960, 57200), (5200, 54560), (5456, 52000), (5500, 51584), (5632, 50375), (5720, 49600), (6200, 45760), (6400, 44330), (6448, 44000), (6500, 43648), (6656, 42625), (6820, 41600), (7040, 40300), (7150, 39680), (7750, 36608), (7936, 35750), (8000, 35464), (8060, 35200), (8320, 34100), (8525, 33280), (8800, 32240), (8866, 32000), (9152, 31000), (9920, 28600), (10075, 28160), (10400, 27280), (10912, 26000), (11000, 25792), (11440, 24800), (12400, 22880), (12800, 22165), (12896, 22000), (13000, 21824), (13640, 20800), (14080, 20150), (14300, 19840), (15500, 18304), (15872, 17875), (16000, 17732), (16120, 17600), (16640, 17050)]