2579256960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4535

約数の個数: 256

約数和(自身を含む): 9616527360

約数和(自身を除く): 7037270400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 1920, 2064, 2240, 2408, 2580, 2688, 2752, 3010, 3360, 3440, 3612, 4128, 4463, 4480, 4515, 4816, 5160, 5504, 6020, 6720, 6880, 7224, 8256, 8926, 9030, 9632, 10320, 12040, 13389, 13440, 13760, 14448, 16512, 17852, 18060, 19264, 20640, 22315, 24080, 26778, 27520, 28896, 31241, 35704, 36120, 38528, 41280, 44630, 48160, 53556, 57792, 62482, 66945, 71408, 72240, 82560, 89260, 93723, 96320, 107112, 115584, 124964, 133890, 142816, 144480, 156205, 178520, 187446, 191909, 192640, 214224, 249928, 267780, 285632, 288960, 312410, 357040, 374892, 383818, 428448, 468615, 499856, 535560, 571264, 575727, 577920, 624820, 714080, 749784, 767636, 856896, 937230, 959545, 999712, 1071120, 1151454, 1249640, 1343363, 1428160, 1499568, 1535272, 1713792, 1874460, 1919090, 1999424, 2142240, 2302908, 2499280, 2686726, 2856320, 2878635, 2999136, 3070544, 3748920, 3838180, 3998848, 4030089, 4284480, 4605816, 4998560, 5373452, 5757270, 5998272, 6141088, 6716815, 7497840, 7676360, 8060178, 8568960, 9211632, 9997120, 10746904, 11514540, 11996544, 12282176, 13433630, 14995680, 15352720, 16120356, 18423264, 19994240, 20150445, 21493808, 23029080, 24564352, 26867260, 29991360, 30705440, 32240712, 36846528, 40300890, 42987616, 46058160, 53734520, 59982720, 61410880, 64481424, 73693056, 80601780, 85975232, 92116320, 107469040, 122821760, 128962848, 161203560, 171950464, 184232640, 214938080, 257925696, 322407120, 368465280, 429876160, 515851392, 644814240, 859752320, 1289628480, 2579256960]

約数ペア:

[(1, 2579256960), (2, 1289628480), (3, 859752320), (4, 644814240), (5, 515851392), (6, 429876160), (7, 368465280), (8, 322407120), (10, 257925696), (12, 214938080), (14, 184232640), (15, 171950464), (16, 161203560), (20, 128962848), (21, 122821760), (24, 107469040), (28, 92116320), (30, 85975232), (32, 80601780), (35, 73693056), (40, 64481424), (42, 61410880), (43, 59982720), (48, 53734520), (56, 46058160), (60, 42987616), (64, 40300890), (70, 36846528), (80, 32240712), (84, 30705440), (86, 29991360), (96, 26867260), (105, 24564352), (112, 23029080), (120, 21493808), (128, 20150445), (129, 19994240), (140, 18423264), (160, 16120356), (168, 15352720), (172, 14995680), (192, 13433630), (210, 12282176), (215, 11996544), (224, 11514540), (240, 10746904), (258, 9997120), (280, 9211632), (301, 8568960), (320, 8060178), (336, 7676360), (344, 7497840), (384, 6716815), (420, 6141088), (430, 5998272), (448, 5757270), (480, 5373452), (516, 4998560), (560, 4605816), (602, 4284480), (640, 4030089), (645, 3998848), (672, 3838180), (688, 3748920), (840, 3070544), (860, 2999136), (896, 2878635), (903, 2856320), (960, 2686726), (1032, 2499280), (1120, 2302908), (1204, 2142240), (1290, 1999424), (1344, 1919090), (1376, 1874460), (1505, 1713792), (1680, 1535272), (1720, 1499568), (1806, 1428160), (1920, 1343363), (2064, 1249640), (2240, 1151454), (2408, 1071120), (2580, 999712), (2688, 959545), (2752, 937230), (3010, 856896), (3360, 767636), (3440, 749784), (3612, 714080), (4128, 624820), (4463, 577920), (4480, 575727), (4515, 571264), (4816, 535560), (5160, 499856), (5504, 468615), (6020, 428448), (6720, 383818), (6880, 374892), (7224, 357040), (8256, 312410), (8926, 288960), (9030, 285632), (9632, 267780), (10320, 249928), (12040, 214224), (13389, 192640), (13440, 191909), (13760, 187446), (14448, 178520), (16512, 156205), (17852, 144480), (18060, 142816), (19264, 133890), (20640, 124964), (22315, 115584), (24080, 107112), (26778, 96320), (27520, 93723), (28896, 89260), (31241, 82560), (35704, 72240), (36120, 71408), (38528, 66945), (41280, 62482), (44630, 57792), (48160, 53556)]