2869730240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 224

約数和(自身を含む): 7788493440

約数和(自身を除く): 4918763200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 89, 92, 104, 115, 130, 160, 178, 184, 208, 230, 260, 299, 320, 337, 356, 368, 416, 445, 460, 520, 598, 674, 712, 736, 832, 890, 920, 1040, 1157, 1196, 1348, 1424, 1472, 1495, 1685, 1780, 1840, 2047, 2080, 2314, 2392, 2696, 2848, 2990, 3370, 3560, 3680, 4094, 4160, 4381, 4628, 4784, 5392, 5696, 5785, 5980, 6740, 7120, 7360, 7751, 8188, 8762, 9256, 9568, 10235, 10784, 11570, 11960, 13480, 14240, 15502, 16376, 17524, 18512, 19136, 20470, 21568, 21905, 23140, 23920, 26611, 26960, 28480, 29993, 31004, 32752, 35048, 37024, 38755, 40940, 43810, 46280, 47840, 53222, 53920, 59986, 62008, 65504, 70096, 74048, 77510, 81880, 87620, 92560, 95680, 100763, 106444, 107840, 119972, 124016, 131008, 133055, 140192, 149965, 155020, 163760, 175240, 185120, 201526, 212888, 239944, 248032, 266110, 280384, 299930, 310040, 327520, 350480, 370240, 389909, 403052, 425776, 479888, 496064, 503815, 532220, 599860, 620080, 655040, 689839, 700960, 779818, 806104, 851552, 959776, 1007630, 1064440, 1199720, 1240160, 1379678, 1401920, 1559636, 1612208, 1703104, 1919552, 1949545, 2015260, 2128880, 2399440, 2480320, 2759356, 3119272, 3224416, 3449195, 3899090, 4030520, 4257760, 4798880, 5518712, 6238544, 6448832, 6898390, 7798180, 8061040, 8515520, 8967907, 9597760, 11037424, 12477088, 13796780, 15596360, 16122080, 17935814, 22074848, 24954176, 27593560, 31192720, 32244160, 35871628, 44149696, 44839535, 55187120, 62385440, 71743256, 89679070, 110374240, 124770880, 143486512, 179358140, 220748480, 286973024, 358716280, 573946048, 717432560, 1434865120, 2869730240]

約数ペア:

[(1, 2869730240), (2, 1434865120), (4, 717432560), (5, 573946048), (8, 358716280), (10, 286973024), (13, 220748480), (16, 179358140), (20, 143486512), (23, 124770880), (26, 110374240), (32, 89679070), (40, 71743256), (46, 62385440), (52, 55187120), (64, 44839535), (65, 44149696), (80, 35871628), (89, 32244160), (92, 31192720), (104, 27593560), (115, 24954176), (130, 22074848), (160, 17935814), (178, 16122080), (184, 15596360), (208, 13796780), (230, 12477088), (260, 11037424), (299, 9597760), (320, 8967907), (337, 8515520), (356, 8061040), (368, 7798180), (416, 6898390), (445, 6448832), (460, 6238544), (520, 5518712), (598, 4798880), (674, 4257760), (712, 4030520), (736, 3899090), (832, 3449195), (890, 3224416), (920, 3119272), (1040, 2759356), (1157, 2480320), (1196, 2399440), (1348, 2128880), (1424, 2015260), (1472, 1949545), (1495, 1919552), (1685, 1703104), (1780, 1612208), (1840, 1559636), (2047, 1401920), (2080, 1379678), (2314, 1240160), (2392, 1199720), (2696, 1064440), (2848, 1007630), (2990, 959776), (3370, 851552), (3560, 806104), (3680, 779818), (4094, 700960), (4160, 689839), (4381, 655040), (4628, 620080), (4784, 599860), (5392, 532220), (5696, 503815), (5785, 496064), (5980, 479888), (6740, 425776), (7120, 403052), (7360, 389909), (7751, 370240), (8188, 350480), (8762, 327520), (9256, 310040), (9568, 299930), (10235, 280384), (10784, 266110), (11570, 248032), (11960, 239944), (13480, 212888), (14240, 201526), (15502, 185120), (16376, 175240), (17524, 163760), (18512, 155020), (19136, 149965), (20470, 140192), (21568, 133055), (21905, 131008), (23140, 124016), (23920, 119972), (26611, 107840), (26960, 106444), (28480, 100763), (29993, 95680), (31004, 92560), (32752, 87620), (35048, 81880), (37024, 77510), (38755, 74048), (40940, 70096), (43810, 65504), (46280, 62008), (47840, 59986), (53222, 53920)]