142993760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 448846272

約数和(自身を除く): 305852512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 61, 65, 70, 80, 91, 92, 98, 104, 112, 115, 122, 130, 140, 160, 161, 182, 184, 196, 208, 224, 230, 244, 245, 260, 280, 299, 305, 322, 364, 368, 392, 416, 427, 455, 460, 488, 490, 520, 560, 598, 610, 637, 644, 728, 736, 784, 793, 805, 854, 910, 920, 976, 980, 1040, 1120, 1127, 1196, 1220, 1274, 1288, 1403, 1456, 1495, 1568, 1586, 1610, 1708, 1820, 1840, 1952, 1960, 2080, 2093, 2135, 2254, 2392, 2440, 2548, 2576, 2806, 2912, 2989, 2990, 3172, 3185, 3220, 3416, 3640, 3680, 3920, 3965, 4186, 4270, 4508, 4784, 4880, 5096, 5152, 5551, 5612, 5635, 5978, 5980, 6344, 6370, 6440, 6832, 7015, 7280, 7840, 7930, 8372, 8540, 9016, 9568, 9760, 9821, 10192, 10465, 11102, 11224, 11270, 11956, 11960, 12688, 12740, 12880, 13664, 14030, 14560, 14651, 14945, 15860, 16744, 17080, 18032, 18239, 19642, 20384, 20930, 22204, 22448, 22540, 23912, 23920, 25376, 25480, 25760, 27755, 28060, 29302, 29890, 31720, 33488, 34160, 36064, 36478, 38857, 39284, 41860, 44408, 44896, 45080, 47824, 47840, 49105, 50960, 55510, 56120, 58604, 59780, 63440, 66976, 68320, 68747, 72956, 73255, 77714, 78568, 83720, 88816, 90160, 91195, 95648, 98210, 101920, 111020, 112240, 117208, 119560, 126880, 127673, 137494, 145912, 146510, 155428, 157136, 167440, 177632, 180320, 182390, 194285, 196420, 222040, 224480, 234416, 239120, 255346, 274988, 291824, 293020, 310856, 314272, 334880, 343735, 364780, 388570, 392840, 444080, 468832, 478240, 510692, 549976, 583648, 586040, 621712, 638365, 687470, 729560, 777140, 785680, 888160, 893711, 1021384, 1099952, 1172080, 1243424, 1276730, 1374940, 1459120, 1554280, 1571360, 1787422, 2042768, 2199904, 2344160, 2553460, 2749880, 2918240, 3108560, 3574844, 4085536, 4468555, 5106920, 5499760, 6217120, 7149688, 8937110, 10213840, 10999520, 14299376, 17874220, 20427680, 28598752, 35748440, 71496880, 142993760]

約数ペア:

[(1, 142993760), (2, 71496880), (4, 35748440), (5, 28598752), (7, 20427680), (8, 17874220), (10, 14299376), (13, 10999520), (14, 10213840), (16, 8937110), (20, 7149688), (23, 6217120), (26, 5499760), (28, 5106920), (32, 4468555), (35, 4085536), (40, 3574844), (46, 3108560), (49, 2918240), (52, 2749880), (56, 2553460), (61, 2344160), (65, 2199904), (70, 2042768), (80, 1787422), (91, 1571360), (92, 1554280), (98, 1459120), (104, 1374940), (112, 1276730), (115, 1243424), (122, 1172080), (130, 1099952), (140, 1021384), (160, 893711), (161, 888160), (182, 785680), (184, 777140), (196, 729560), (208, 687470), (224, 638365), (230, 621712), (244, 586040), (245, 583648), (260, 549976), (280, 510692), (299, 478240), (305, 468832), (322, 444080), (364, 392840), (368, 388570), (392, 364780), (416, 343735), (427, 334880), (455, 314272), (460, 310856), (488, 293020), (490, 291824), (520, 274988), (560, 255346), (598, 239120), (610, 234416), (637, 224480), (644, 222040), (728, 196420), (736, 194285), (784, 182390), (793, 180320), (805, 177632), (854, 167440), (910, 157136), (920, 155428), (976, 146510), (980, 145912), (1040, 137494), (1120, 127673), (1127, 126880), (1196, 119560), (1220, 117208), (1274, 112240), (1288, 111020), (1403, 101920), (1456, 98210), (1495, 95648), (1568, 91195), (1586, 90160), (1610, 88816), (1708, 83720), (1820, 78568), (1840, 77714), (1952, 73255), (1960, 72956), (2080, 68747), (2093, 68320), (2135, 66976), (2254, 63440), (2392, 59780), (2440, 58604), (2548, 56120), (2576, 55510), (2806, 50960), (2912, 49105), (2989, 47840), (2990, 47824), (3172, 45080), (3185, 44896), (3220, 44408), (3416, 41860), (3640, 39284), (3680, 38857), (3920, 36478), (3965, 36064), (4186, 34160), (4270, 33488), (4508, 31720), (4784, 29890), (4880, 29302), (5096, 28060), (5152, 27755), (5551, 25760), (5612, 25480), (5635, 25376), (5978, 23920), (5980, 23912), (6344, 22540), (6370, 22448), (6440, 22204), (6832, 20930), (7015, 20384), (7280, 19642), (7840, 18239), (7930, 18032), (8372, 17080), (8540, 16744), (9016, 15860), (9568, 14945), (9760, 14651), (9821, 14560), (10192, 14030), (10465, 13664), (11102, 12880), (11224, 12740), (11270, 12688), (11956, 11960)]