1626268960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 4298767200

約数和(自身を除く): 2672498240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 53, 58, 68, 80, 85, 106, 116, 136, 145, 160, 170, 212, 232, 265, 272, 290, 340, 389, 424, 464, 493, 530, 544, 580, 680, 778, 848, 901, 928, 986, 1060, 1160, 1360, 1537, 1556, 1696, 1802, 1945, 1972, 2120, 2320, 2465, 2720, 3074, 3112, 3604, 3890, 3944, 4240, 4505, 4640, 4930, 6148, 6224, 6613, 7208, 7685, 7780, 7888, 8480, 9010, 9860, 11281, 12296, 12448, 13226, 14416, 15370, 15560, 15776, 18020, 19720, 20617, 22562, 24592, 26129, 26452, 28832, 30740, 31120, 33065, 36040, 39440, 41234, 45124, 49184, 52258, 52904, 56405, 61480, 62240, 66130, 72080, 78880, 82468, 90248, 103085, 104516, 105808, 112810, 122960, 130645, 132260, 144160, 164936, 180496, 191777, 206170, 209032, 211616, 225620, 245920, 261290, 264520, 329872, 350489, 360992, 383554, 412340, 418064, 451240, 522580, 529040, 597893, 659744, 700978, 767108, 824680, 836128, 902480, 958885, 1045160, 1058080, 1195786, 1401956, 1534216, 1649360, 1752445, 1804960, 1917770, 2090320, 2391572, 2803912, 2989465, 3068432, 3298720, 3504890, 3835540, 4180640, 4783144, 5607824, 5978930, 6136864, 7009780, 7671080, 9566288, 10164181, 11215648, 11957860, 14019560, 15342160, 19132576, 20328362, 23915720, 28039120, 30684320, 40656724, 47831440, 50820905, 56078240, 81313448, 95662880, 101641810, 162626896, 203283620, 325253792, 406567240, 813134480, 1626268960]

約数ペア:

[(1, 1626268960), (2, 813134480), (4, 406567240), (5, 325253792), (8, 203283620), (10, 162626896), (16, 101641810), (17, 95662880), (20, 81313448), (29, 56078240), (32, 50820905), (34, 47831440), (40, 40656724), (53, 30684320), (58, 28039120), (68, 23915720), (80, 20328362), (85, 19132576), (106, 15342160), (116, 14019560), (136, 11957860), (145, 11215648), (160, 10164181), (170, 9566288), (212, 7671080), (232, 7009780), (265, 6136864), (272, 5978930), (290, 5607824), (340, 4783144), (389, 4180640), (424, 3835540), (464, 3504890), (493, 3298720), (530, 3068432), (544, 2989465), (580, 2803912), (680, 2391572), (778, 2090320), (848, 1917770), (901, 1804960), (928, 1752445), (986, 1649360), (1060, 1534216), (1160, 1401956), (1360, 1195786), (1537, 1058080), (1556, 1045160), (1696, 958885), (1802, 902480), (1945, 836128), (1972, 824680), (2120, 767108), (2320, 700978), (2465, 659744), (2720, 597893), (3074, 529040), (3112, 522580), (3604, 451240), (3890, 418064), (3944, 412340), (4240, 383554), (4505, 360992), (4640, 350489), (4930, 329872), (6148, 264520), (6224, 261290), (6613, 245920), (7208, 225620), (7685, 211616), (7780, 209032), (7888, 206170), (8480, 191777), (9010, 180496), (9860, 164936), (11281, 144160), (12296, 132260), (12448, 130645), (13226, 122960), (14416, 112810), (15370, 105808), (15560, 104516), (15776, 103085), (18020, 90248), (19720, 82468), (20617, 78880), (22562, 72080), (24592, 66130), (26129, 62240), (26452, 61480), (28832, 56405), (30740, 52904), (31120, 52258), (33065, 49184), (36040, 45124), (39440, 41234)]