70779520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 205466760

約数和(自身を除く): 134687240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 61, 64, 70, 74, 80, 98, 112, 122, 128, 140, 148, 160, 185, 196, 224, 244, 245, 259, 280, 296, 305, 320, 370, 392, 427, 448, 488, 490, 518, 560, 592, 610, 640, 740, 784, 854, 896, 976, 980, 1036, 1120, 1184, 1220, 1295, 1480, 1568, 1708, 1813, 1952, 1960, 2072, 2135, 2240, 2257, 2368, 2440, 2590, 2960, 2989, 3136, 3416, 3626, 3904, 3920, 4144, 4270, 4480, 4514, 4736, 4880, 5180, 5920, 5978, 6272, 6832, 7252, 7808, 7840, 8288, 8540, 9028, 9065, 9760, 10360, 11285, 11840, 11956, 13664, 14504, 14945, 15680, 15799, 16576, 17080, 18056, 18130, 19520, 20720, 22570, 23680, 23912, 27328, 29008, 29890, 31360, 31598, 33152, 34160, 36112, 36260, 39040, 41440, 45140, 47824, 54656, 58016, 59780, 63196, 68320, 72224, 72520, 78995, 82880, 90280, 95648, 110593, 116032, 119560, 126392, 136640, 144448, 145040, 157990, 165760, 180560, 191296, 221186, 232064, 239120, 252784, 273280, 288896, 290080, 315980, 361120, 382592, 442372, 478240, 505568, 552965, 580160, 631960, 722240, 884744, 956480, 1011136, 1105930, 1160320, 1263920, 1444480, 1769488, 1912960, 2022272, 2211860, 2527840, 3538976, 4423720, 5055680, 7077952, 8847440, 10111360, 14155904, 17694880, 35389760, 70779520]

約数ペア:

[(1, 70779520), (2, 35389760), (4, 17694880), (5, 14155904), (7, 10111360), (8, 8847440), (10, 7077952), (14, 5055680), (16, 4423720), (20, 3538976), (28, 2527840), (32, 2211860), (35, 2022272), (37, 1912960), (40, 1769488), (49, 1444480), (56, 1263920), (61, 1160320), (64, 1105930), (70, 1011136), (74, 956480), (80, 884744), (98, 722240), (112, 631960), (122, 580160), (128, 552965), (140, 505568), (148, 478240), (160, 442372), (185, 382592), (196, 361120), (224, 315980), (244, 290080), (245, 288896), (259, 273280), (280, 252784), (296, 239120), (305, 232064), (320, 221186), (370, 191296), (392, 180560), (427, 165760), (448, 157990), (488, 145040), (490, 144448), (518, 136640), (560, 126392), (592, 119560), (610, 116032), (640, 110593), (740, 95648), (784, 90280), (854, 82880), (896, 78995), (976, 72520), (980, 72224), (1036, 68320), (1120, 63196), (1184, 59780), (1220, 58016), (1295, 54656), (1480, 47824), (1568, 45140), (1708, 41440), (1813, 39040), (1952, 36260), (1960, 36112), (2072, 34160), (2135, 33152), (2240, 31598), (2257, 31360), (2368, 29890), (2440, 29008), (2590, 27328), (2960, 23912), (2989, 23680), (3136, 22570), (3416, 20720), (3626, 19520), (3904, 18130), (3920, 18056), (4144, 17080), (4270, 16576), (4480, 15799), (4514, 15680), (4736, 14945), (4880, 14504), (5180, 13664), (5920, 11956), (5978, 11840), (6272, 11285), (6832, 10360), (7252, 9760), (7808, 9065), (7840, 9028), (8288, 8540)]