2471488000

素因数分解:

$2^9\times 5^3\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 6530660136

約数和(自身を除く): 4059172136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 73, 80, 92, 100, 115, 125, 128, 146, 160, 184, 200, 230, 250, 256, 292, 320, 365, 368, 400, 460, 500, 512, 529, 575, 584, 640, 730, 736, 800, 920, 1000, 1058, 1150, 1168, 1280, 1460, 1472, 1600, 1679, 1825, 1840, 2000, 2116, 2300, 2336, 2560, 2645, 2875, 2920, 2944, 3200, 3358, 3650, 3680, 4000, 4232, 4600, 4672, 5290, 5750, 5840, 5888, 6400, 6716, 7300, 7360, 8000, 8395, 8464, 9125, 9200, 9344, 10580, 11500, 11680, 11776, 12800, 13225, 13432, 14600, 14720, 16000, 16790, 16928, 18250, 18400, 18688, 21160, 23000, 23360, 26450, 26864, 29200, 29440, 32000, 33580, 33856, 36500, 36800, 37376, 38617, 41975, 42320, 46000, 46720, 52900, 53728, 58400, 58880, 64000, 66125, 67160, 67712, 73000, 73600, 77234, 83950, 84640, 92000, 93440, 105800, 107456, 116800, 132250, 134320, 135424, 146000, 147200, 154468, 167900, 169280, 184000, 186880, 193085, 209875, 211600, 214912, 233600, 264500, 268640, 270848, 292000, 294400, 308936, 335800, 338560, 368000, 386170, 419750, 423200, 429824, 467200, 529000, 537280, 584000, 617872, 671600, 677120, 736000, 772340, 839500, 846400, 859648, 934400, 965425, 1058000, 1074560, 1168000, 1235744, 1343200, 1354240, 1472000, 1544680, 1679000, 1692800, 1930850, 2116000, 2149120, 2336000, 2471488, 2686400, 3089360, 3358000, 3385600, 3861700, 4232000, 4298240, 4672000, 4827125, 4942976, 5372800, 6178720, 6716000, 6771200, 7723400, 8464000, 9654250, 9885952, 10745600, 12357440, 13432000, 15446800, 16928000, 19308500, 19771904, 21491200, 24714880, 26864000, 30893600, 33856000, 38617000, 49429760, 53728000, 61787200, 77234000, 98859520, 107456000, 123574400, 154468000, 247148800, 308936000, 494297600, 617872000, 1235744000, 2471488000]

約数ペア:

[(1, 2471488000), (2, 1235744000), (4, 617872000), (5, 494297600), (8, 308936000), (10, 247148800), (16, 154468000), (20, 123574400), (23, 107456000), (25, 98859520), (32, 77234000), (40, 61787200), (46, 53728000), (50, 49429760), (64, 38617000), (73, 33856000), (80, 30893600), (92, 26864000), (100, 24714880), (115, 21491200), (125, 19771904), (128, 19308500), (146, 16928000), (160, 15446800), (184, 13432000), (200, 12357440), (230, 10745600), (250, 9885952), (256, 9654250), (292, 8464000), (320, 7723400), (365, 6771200), (368, 6716000), (400, 6178720), (460, 5372800), (500, 4942976), (512, 4827125), (529, 4672000), (575, 4298240), (584, 4232000), (640, 3861700), (730, 3385600), (736, 3358000), (800, 3089360), (920, 2686400), (1000, 2471488), (1058, 2336000), (1150, 2149120), (1168, 2116000), (1280, 1930850), (1460, 1692800), (1472, 1679000), (1600, 1544680), (1679, 1472000), (1825, 1354240), (1840, 1343200), (2000, 1235744), (2116, 1168000), (2300, 1074560), (2336, 1058000), (2560, 965425), (2645, 934400), (2875, 859648), (2920, 846400), (2944, 839500), (3200, 772340), (3358, 736000), (3650, 677120), (3680, 671600), (4000, 617872), (4232, 584000), (4600, 537280), (4672, 529000), (5290, 467200), (5750, 429824), (5840, 423200), (5888, 419750), (6400, 386170), (6716, 368000), (7300, 338560), (7360, 335800), (8000, 308936), (8395, 294400), (8464, 292000), (9125, 270848), (9200, 268640), (9344, 264500), (10580, 233600), (11500, 214912), (11680, 211600), (11776, 209875), (12800, 193085), (13225, 186880), (13432, 184000), (14600, 169280), (14720, 167900), (16000, 154468), (16790, 147200), (16928, 146000), (18250, 135424), (18400, 134320), (18688, 132250), (21160, 116800), (23000, 107456), (23360, 105800), (26450, 93440), (26864, 92000), (29200, 84640), (29440, 83950), (32000, 77234), (33580, 73600), (33856, 73000), (36500, 67712), (36800, 67160), (37376, 66125), (38617, 64000), (41975, 58880), (42320, 58400), (46000, 53728), (46720, 52900)]