2848952960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 256

約数和(自身を含む): 8323983360

約数和(自身を除く): 5475030400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 56, 64, 70, 80, 86, 92, 112, 115, 128, 140, 160, 161, 172, 184, 215, 224, 230, 280, 301, 320, 322, 344, 368, 430, 448, 460, 560, 602, 640, 643, 644, 688, 736, 805, 860, 896, 920, 989, 1120, 1204, 1286, 1288, 1376, 1472, 1505, 1610, 1720, 1840, 1978, 2240, 2408, 2572, 2576, 2752, 2944, 3010, 3215, 3220, 3440, 3680, 3956, 4480, 4501, 4816, 4945, 5144, 5152, 5504, 6020, 6430, 6440, 6880, 6923, 7360, 7912, 9002, 9632, 9890, 10288, 10304, 12040, 12860, 12880, 13760, 13846, 14720, 14789, 15824, 18004, 19264, 19780, 20576, 20608, 22505, 24080, 25720, 25760, 27520, 27649, 27692, 29578, 31648, 34615, 36008, 38528, 39560, 41152, 45010, 48160, 51440, 51520, 55298, 55384, 59156, 63296, 69230, 72016, 73945, 79120, 82304, 90020, 96320, 102880, 103040, 103523, 110596, 110768, 118312, 126592, 138245, 138460, 144032, 147890, 158240, 180040, 192640, 193543, 205760, 207046, 221192, 221536, 236624, 276490, 276920, 288064, 295780, 316480, 360080, 387086, 411520, 414092, 442384, 443072, 473248, 517615, 552980, 553840, 576128, 591560, 632960, 635927, 720160, 774172, 828184, 884768, 886144, 946496, 967715, 1035230, 1105960, 1107680, 1183120, 1271854, 1440320, 1548344, 1656368, 1769536, 1892992, 1935430, 2070460, 2211920, 2215360, 2366240, 2543708, 2880640, 3096688, 3179635, 3312736, 3539072, 3870860, 4140920, 4423840, 4430720, 4451489, 4732480, 5087416, 6193376, 6359270, 6625472, 7741720, 8281840, 8847680, 8902978, 9464960, 10174832, 12386752, 12718540, 13250944, 15483440, 16563680, 17695360, 17805956, 20349664, 22257445, 24773504, 25437080, 30966880, 33127360, 35611912, 40699328, 44514890, 50874160, 61933760, 66254720, 71223824, 81398656, 89029780, 101748320, 123867520, 142447648, 178059560, 203496640, 284895296, 356119120, 406993280, 569790592, 712238240, 1424476480, 2848952960]

約数ペア:

[(1, 2848952960), (2, 1424476480), (4, 712238240), (5, 569790592), (7, 406993280), (8, 356119120), (10, 284895296), (14, 203496640), (16, 178059560), (20, 142447648), (23, 123867520), (28, 101748320), (32, 89029780), (35, 81398656), (40, 71223824), (43, 66254720), (46, 61933760), (56, 50874160), (64, 44514890), (70, 40699328), (80, 35611912), (86, 33127360), (92, 30966880), (112, 25437080), (115, 24773504), (128, 22257445), (140, 20349664), (160, 17805956), (161, 17695360), (172, 16563680), (184, 15483440), (215, 13250944), (224, 12718540), (230, 12386752), (280, 10174832), (301, 9464960), (320, 8902978), (322, 8847680), (344, 8281840), (368, 7741720), (430, 6625472), (448, 6359270), (460, 6193376), (560, 5087416), (602, 4732480), (640, 4451489), (643, 4430720), (644, 4423840), (688, 4140920), (736, 3870860), (805, 3539072), (860, 3312736), (896, 3179635), (920, 3096688), (989, 2880640), (1120, 2543708), (1204, 2366240), (1286, 2215360), (1288, 2211920), (1376, 2070460), (1472, 1935430), (1505, 1892992), (1610, 1769536), (1720, 1656368), (1840, 1548344), (1978, 1440320), (2240, 1271854), (2408, 1183120), (2572, 1107680), (2576, 1105960), (2752, 1035230), (2944, 967715), (3010, 946496), (3215, 886144), (3220, 884768), (3440, 828184), (3680, 774172), (3956, 720160), (4480, 635927), (4501, 632960), (4816, 591560), (4945, 576128), (5144, 553840), (5152, 552980), (5504, 517615), (6020, 473248), (6430, 443072), (6440, 442384), (6880, 414092), (6923, 411520), (7360, 387086), (7912, 360080), (9002, 316480), (9632, 295780), (9890, 288064), (10288, 276920), (10304, 276490), (12040, 236624), (12860, 221536), (12880, 221192), (13760, 207046), (13846, 205760), (14720, 193543), (14789, 192640), (15824, 180040), (18004, 158240), (19264, 147890), (19780, 144032), (20576, 138460), (20608, 138245), (22505, 126592), (24080, 118312), (25720, 110768), (25760, 110596), (27520, 103523), (27649, 103040), (27692, 102880), (29578, 96320), (31648, 90020), (34615, 82304), (36008, 79120), (38528, 73945), (39560, 72016), (41152, 69230), (45010, 63296), (48160, 59156), (51440, 55384), (51520, 55298)]