38864028280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7727}}^1$

素因数の和:7850

約数の個数: 256

約数和(自身を含む): 115378421760

約数和(自身を除く): 76514393480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 71, 77, 88, 92, 110, 115, 140, 142, 154, 161, 184, 220, 230, 253, 280, 284, 308, 322, 355, 385, 440, 460, 497, 506, 568, 616, 644, 710, 770, 781, 805, 920, 994, 1012, 1265, 1288, 1420, 1540, 1562, 1610, 1633, 1771, 1988, 2024, 2485, 2530, 2840, 3080, 3124, 3220, 3266, 3542, 3905, 3976, 4970, 5060, 5467, 6248, 6440, 6532, 7084, 7727, 7810, 8165, 8855, 9940, 10120, 10934, 11431, 13064, 14168, 15454, 15620, 16330, 17710, 17963, 19880, 21868, 22862, 27335, 30908, 31240, 32660, 35420, 35926, 38635, 43736, 45724, 54089, 54670, 57155, 61816, 65320, 70840, 71852, 77270, 84997, 89815, 91448, 108178, 109340, 114310, 125741, 143704, 154540, 169994, 177721, 179630, 216356, 218680, 228620, 251482, 270445, 309080, 339988, 355442, 359260, 424985, 432712, 457240, 502964, 540890, 548617, 594979, 628705, 679976, 710884, 718520, 849970, 888605, 1005928, 1081780, 1097234, 1189958, 1244047, 1257410, 1421768, 1699940, 1777210, 1954931, 2163560, 2194468, 2379916, 2488094, 2514820, 2743085, 2974895, 3399880, 3554420, 3840319, 3909862, 4388936, 4759832, 4976188, 5029640, 5486170, 5949790, 6034787, 6220235, 7108840, 7680638, 7819724, 9774655, 9952376, 10972340, 11899580, 12069574, 12440470, 12618191, 13684517, 15361276, 15639448, 19201595, 19549310, 21944680, 23799160, 24139148, 24880940, 25236382, 27369034, 30173935, 30722552, 38403190, 39098620, 42243509, 48278296, 49761880, 50472764, 54738068, 60347870, 63090955, 68422585, 76806380, 78197240, 84487018, 88327337, 100945528, 109476136, 120695740, 126181910, 136845170, 138800101, 153612760, 168974036, 176654674, 211217545, 241391480, 252363820, 273690340, 277600202, 337948072, 353309348, 422435090, 441636685, 504727640, 547380680, 555200404, 694000505, 706618696, 844870180, 883273370, 971600707, 1110400808, 1388001010, 1689740360, 1766546740, 1943201414, 2776002020, 3533093480, 3886402828, 4858003535, 5552004040, 7772805656, 9716007070, 19432014140, 38864028280]

約数ペア:

[(1, 38864028280), (2, 19432014140), (4, 9716007070), (5, 7772805656), (7, 5552004040), (8, 4858003535), (10, 3886402828), (11, 3533093480), (14, 2776002020), (20, 1943201414), (22, 1766546740), (23, 1689740360), (28, 1388001010), (35, 1110400808), (40, 971600707), (44, 883273370), (46, 844870180), (55, 706618696), (56, 694000505), (70, 555200404), (71, 547380680), (77, 504727640), (88, 441636685), (92, 422435090), (110, 353309348), (115, 337948072), (140, 277600202), (142, 273690340), (154, 252363820), (161, 241391480), (184, 211217545), (220, 176654674), (230, 168974036), (253, 153612760), (280, 138800101), (284, 136845170), (308, 126181910), (322, 120695740), (355, 109476136), (385, 100945528), (440, 88327337), (460, 84487018), (497, 78197240), (506, 76806380), (568, 68422585), (616, 63090955), (644, 60347870), (710, 54738068), (770, 50472764), (781, 49761880), (805, 48278296), (920, 42243509), (994, 39098620), (1012, 38403190), (1265, 30722552), (1288, 30173935), (1420, 27369034), (1540, 25236382), (1562, 24880940), (1610, 24139148), (1633, 23799160), (1771, 21944680), (1988, 19549310), (2024, 19201595), (2485, 15639448), (2530, 15361276), (2840, 13684517), (3080, 12618191), (3124, 12440470), (3220, 12069574), (3266, 11899580), (3542, 10972340), (3905, 9952376), (3976, 9774655), (4970, 7819724), (5060, 7680638), (5467, 7108840), (6248, 6220235), (6440, 6034787), (6532, 5949790), (7084, 5486170), (7727, 5029640), (7810, 4976188), (8165, 4759832), (8855, 4388936), (9940, 3909862), (10120, 3840319), (10934, 3554420), (11431, 3399880), (13064, 2974895), (14168, 2743085), (15454, 2514820), (15620, 2488094), (16330, 2379916), (17710, 2194468), (17963, 2163560), (19880, 1954931), (21868, 1777210), (22862, 1699940), (27335, 1421768), (30908, 1257410), (31240, 1244047), (32660, 1189958), (35420, 1097234), (35926, 1081780), (38635, 1005928), (43736, 888605), (45724, 849970), (54089, 718520), (54670, 710884), (57155, 679976), (61816, 628705), (65320, 594979), (70840, 548617), (71852, 540890), (77270, 502964), (84997, 457240), (89815, 432712), (91448, 424985), (108178, 359260), (109340, 355442), (114310, 339988), (125741, 309080), (143704, 270445), (154540, 251482), (169994, 228620), (177721, 218680), (179630, 216356)]