135243520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 350259840

約数和(自身を除く): 215016320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 83, 95, 128, 134, 152, 160, 166, 190, 256, 268, 304, 320, 332, 335, 380, 415, 536, 608, 640, 664, 670, 760, 830, 1072, 1216, 1273, 1280, 1328, 1340, 1520, 1577, 1660, 2144, 2432, 2546, 2656, 2680, 3040, 3154, 3320, 4288, 4864, 5092, 5312, 5360, 5561, 6080, 6308, 6365, 6640, 7885, 8576, 10184, 10624, 10720, 11122, 12160, 12616, 12730, 13280, 15770, 17152, 20368, 21248, 21440, 22244, 24320, 25232, 25460, 26560, 27805, 31540, 40736, 42880, 44488, 50464, 50920, 53120, 55610, 63080, 81472, 85760, 88976, 100928, 101840, 105659, 106240, 111220, 126160, 162944, 177952, 201856, 203680, 211318, 222440, 252320, 325888, 355904, 403712, 407360, 422636, 444880, 504640, 528295, 711808, 814720, 845272, 889760, 1009280, 1056590, 1423616, 1629440, 1690544, 1779520, 2018560, 2113180, 3381088, 3559040, 4226360, 6762176, 7118080, 8452720, 13524352, 16905440, 27048704, 33810880, 67621760, 135243520]

約数ペア:

[(1, 135243520), (2, 67621760), (4, 33810880), (5, 27048704), (8, 16905440), (10, 13524352), (16, 8452720), (19, 7118080), (20, 6762176), (32, 4226360), (38, 3559040), (40, 3381088), (64, 2113180), (67, 2018560), (76, 1779520), (80, 1690544), (83, 1629440), (95, 1423616), (128, 1056590), (134, 1009280), (152, 889760), (160, 845272), (166, 814720), (190, 711808), (256, 528295), (268, 504640), (304, 444880), (320, 422636), (332, 407360), (335, 403712), (380, 355904), (415, 325888), (536, 252320), (608, 222440), (640, 211318), (664, 203680), (670, 201856), (760, 177952), (830, 162944), (1072, 126160), (1216, 111220), (1273, 106240), (1280, 105659), (1328, 101840), (1340, 100928), (1520, 88976), (1577, 85760), (1660, 81472), (2144, 63080), (2432, 55610), (2546, 53120), (2656, 50920), (2680, 50464), (3040, 44488), (3154, 42880), (3320, 40736), (4288, 31540), (4864, 27805), (5092, 26560), (5312, 25460), (5360, 25232), (5561, 24320), (6080, 22244), (6308, 21440), (6365, 21248), (6640, 20368), (7885, 17152), (8576, 15770), (10184, 13280), (10624, 12730), (10720, 12616), (11122, 12160)]